A single large ball of ice changes how a pour of tequila or mezcal behaves in the glass. Small cubes chill a drink fast and then water it down; one big sphere has far less surface area for its size, so makers say it melts more slowly and chills with less dilution. That is the case for a single big rock under a pour of reposado or mezcal, if you take it on ice at all, and why a paloma or a tequila soda holds up better over one large cube than a handful of small ones.
Making that ice at home only takes the right mold. This guide covers the sphere molds worth buying, a large-cube tray for tall drinks, and the clear-ice systems that use directional freezing to make ice you can see through. Every claim about food-grade silicone, leak-proof lids or clear ice is the maker’s own, and we say so.
Julia’s earns a commission on purchases made through links on this page, at no cost to you. Recommendations are based on what a restaurant kitchen looks for, product specifications and verified buyer reports.
Quick verdict: which ice ball mold to buy
For most home bars, the best ice ball molds are the Tovolo Sphere Ice Molds: two stackable molds with a fill line and lids Tovolo describes as leak-proof, made of food-grade, BPA-free silicone. If you want ice that is crystal clear rather than cloudy, the True Cubes Clear Ice Sphere Maker uses directional freezing to make four 2-inch clear spheres, according to the maker. For palomas and tall drinks, the W&P Peak Extra Large Cube tray makes four 2.25-inch cubes.
Below, the five standouts side by side, then all eight molds in full. Whatever you pour over them, drink responsibly and never drink and drive.
Five ice molds side by side
Our five standout picks, one for each kind of drinker, with the shapes, sizes and clear-ice claims each maker states. All eight molds are reviewed in full below.
| Ice mold | Best for | Shape & count | Clear ice (as stated) | Buy on Amazon |
|---|---|---|---|---|
Tovolo Sphere Ice Molds, Set of 2Best overall
|
Neat pours, easy filling | Sphere; 2 molds, 1 ball each | Not claimed | View on Amazon |
True Cubes Clear Ice Sphere MakerBest clear sphere
|
Clear ice for mezcal and tequila | Sphere, 2-inch; 4 per batch | Yes, directional freezing, 18-22 hours | View on Amazon |
W&P Peak Extra Large Cube Ice TrayBest large cube
|
Palomas, tall drinks | Cube, 2.25-inch; 4 per tray | Not claimed | View on Amazon |
Zoku Ice Sphere Molds, Set of 2Easiest release
|
Popping a ball straight into the glass | Sphere, 2.5-inch; 2 molds | Not claimed | View on Amazon |
ClearlyFrozen Clear Ice Tray, Ten 2-inch CubesBest clear cubes
|
Clear ice for a group | Cube, 2-inch; 10 per batch | Yes, directional freezing, insulated box | View on Amazon |
Product images from Amazon. Sizes, materials and clear-ice claims are as each maker states them; check the listing before you buy.
Our picks for the best ice ball molds
These eight molds cover the three ways to make big ice at home: simple silicone sphere molds that make one or several balls at a time, a large-cube tray for tall drinks, and directional-freezing kits that make clear spheres or cubes. Each review says what size of ice you get, how many per batch, how the maker says to fill and release it, and one honest reason to skip it.
1. Tovolo Sphere Ice Molds, Set of 2 – Fill Line and Leak-Proof Lids
Tovolo’s sphere molds are the simplest way to make a round ball of ice without spills in the freezer. Each mold makes one sphere; the set of two gives you a pair of balls per batch, enough for two neat pours of reposado or mezcal.
The design details are what set it apart. Tovolo says each mold has a water fill line, so the sphere comes out the same size every time, and a precision-fitted lid that creates an airtight seal to prevent spills. The molds stack, which saves freezer space. To release the ball, Tovolo says to run the mold under warm water and pop it out.
The molds are made of food-grade, BPA-free silicone, according to the maker, and are dishwasher-safe. Tovolo gives the outer mold size as 3.5 by 3 by 2.1 inches; the listing does not state the diameter of the sphere itself, so check that it suits your glass. Tovolo also sells the same system with faceted spheres, golf-ball and tennis-ball shapes, if you want a novelty shape.
Why we like it
- Water fill line for consistent spheres, per Tovolo
- Lids the maker describes as leak-proof and airtight
- Stackable between uses
- Food-grade, BPA-free silicone; dishwasher-safe
Key specifications
| Mold | Tovolo Sphere Ice Mold, model 80-9697 |
|---|---|
| Shape & size | Sphere; mold 3.5 x 3 x 2.1 in; ball diameter not stated |
| Count per tray | 1 sphere per mold; 2 molds |
| Material | Food-grade, BPA-free silicone (maker’s claim) |
| Clear ice (as stated) | Not claimed |
| Fill method/leak (as stated) | Fill to the water line; airtight lid prevents spills |
| Dishwasher | Dishwasher-safe |
Why we recommend it
It suits anyone who wants a couple of round balls for neat pours or an Old Fashioned-style drink, with no spills on the way to the freezer.
Skip it if you need more than two balls per batch; for a group, a four- or eight-ball tray makes more sense.
Pros and cons
Pros
- Fill line and sealed lid
- Stacks in the freezer
- Dishwasher-safe
Cons
- Two spheres per batch
- Sphere diameter not given in the listing
- Ice will be cloudy, not clear
2. True Cubes Clear Ice Sphere Maker – Four Clear 2-inch Spheres
Clear-ice makers use directional freezing: they insulate the water so it freezes from one direction, pushing the dissolved air that makes ordinary ice cloudy away from the ice you keep, as ClearlyFrozen’s listing explains. True Cubes applies that to spheres.
The maker says you fill the tray with regular tap water and freeze it for 18 to 22 hours to get four clear 2-inch spheres, with no special gadgets or additives. The mold is made from BPA-free silicone, according to the listing, and the kit comes with a storage bag for finished spheres. True Cubes claims its freezing process removes 98% of total dissolved solids and metals from the ice; that is the maker’s claim, not something we can confirm.
A 2-inch sphere is a little smaller than the common 2.5-inch size, which suits a smaller rocks glass or a copita-style tequila glass better than a big whiskey tumbler. The trade-off with any clear-ice kit is time and freezer space: you get four spheres per day, not per hour.
Why we like it
- Clear ice from tap water, per the maker
- Four 2-inch spheres per batch
- BPA-free silicone mold
- Storage bag included
Key specifications
| Mold | True Cubes Clear Ice Sphere Maker, model TC-ICEBALL4 |
|---|---|
| Shape & size | Sphere, 2 x 2 x 2 in |
| Count per tray | 4 spheres |
| Material | BPA-free silicone mold (maker’s claim) |
| Clear ice (as stated) | Yes; directional freezing, 18 to 22 hours |
| Fill method/leak (as stated) | Fill the tray with tap water; leak information not stated |
| Dishwasher | Not stated |
Why we recommend it
It suits a drinker who wants glass-clear spheres for a neat pour and is happy to plan a day ahead.
Skip it if you want 2.5-inch balls for a large whiskey glass; these are 2 inches.
Pros and cons
Pros
- Clear spheres with no extra equipment
- Four per batch
- Clear freezing time stated
Cons
- 18 to 22 hours per batch
- Smaller 2-inch spheres
- Dishwasher use not stated
3. Zoku Ice Sphere Molds, Set of 2 – Pops Straight into the Glass
Zoku’s sphere molds make two 2.5-inch balls, the classic size for a rocks glass, and the maker has thought about the moment you take the ice out. Once frozen, you pull the two halves apart, flip the mold over and push on the bottom, and the ball drops straight into the glass. Zoku says the silicone inverts so you do not need to rinse it under water first.
The listing describes the molds as leak-free and stackable, and Zoku says the 2.5-inch sphere fits snugly in standard whiskey glasses. The molds are dishwasher safe and designed in the USA.
The rest is the same as any sphere mold: Zoku says uniform balls of ice melt slowly and evenly, keeping drinks colder with less dilution. They are also useful for iced tea or agua fresca on a hot afternoon.
Why we like it
- Classic 2.5-inch sphere
- Release without rinsing, per Zoku
- Leak-free and stackable
- Dishwasher safe
Key specifications
| Mold | Zoku Ice Sphere Molds, model ZK118-BK |
|---|---|
| Shape & size | Sphere, 2.5-inch diameter |
| Count per tray | 1 sphere per mold; 2 molds |
| Material | Silicone; food-grade or BPA claim not stated |
| Clear ice (as stated) | Not claimed |
| Fill method/leak (as stated) | Leak-free; pull halves apart and push out to release |
| Dishwasher | Dishwasher safe |
Why we recommend it
It suits anyone who finds warm-water release fiddly and wants the ball to go straight from the mold into the glass.
Skip it if a stated food-grade or BPA-free claim matters to you; this listing does not make one.
Pros and cons
Pros
- No-rinse release
- Standard 2.5-inch size
- Stackable, leak-free design
Cons
- Two balls per batch
- No material safety claim in the listing
- Cloudy, not clear, ice
4. W&P Peak Extra Large Cube Ice Tray – Big Cubes for Tall Drinks
A sphere is not always the right shape. In a tall glass of paloma, ranch water or tequila and soda, a big cube stacks better and leaves more room for the mixer. W&P’s Peak tray makes four 2.25-inch cubes, about as large as a cube gets while still fitting most glasses.
The tray has a silicone-wrapped steel rim, which the maker says gives it the rigidity to fill and carry to the freezer without spilling, and a raised lip that funnels extra water into the tray. Each compartment is molded separately, so you can pop out one cube at a time without twisting the whole tray. A lid rests on top to keep out freezer odors, and the trays stack.
W&P is specific about materials: its silicone meets LFGB requirements, which the maker calls the highest European food-grade standards, and is BPA-free and lead-free. The tray is dishwasher-safe. The ice will be cloudy; for clear cubes, see ClearlyFrozen below.
Why we like it
- Four 2.25-inch cubes
- Steel-reinforced rim for spill-free carrying
- LFGB, BPA-free and lead-free silicone, per W&P
- Lid and stackable design
Key specifications
| Mold | W&P Peak Extra Large Cube, model WP-ICE-KC-GR |
|---|---|
| Shape & size | Cube, 2.25 in |
| Count per tray | 4 cubes |
| Material | Silicone with steel rim; LFGB, BPA-free, lead-free (maker’s claim) |
| Clear ice (as stated) | Not claimed |
| Fill method/leak (as stated) | Raised lip funnels extra water; rigid rim for mess-free transport; lid |
| Dishwasher | Dishwasher-safe |
Why we recommend it
It suits anyone who mixes tall tequila drinks and wants a large cube that will not water them down quickly, along with a clear food-grade statement.
Skip it if you only drink neat pours; a sphere suits a short glass better.
Pros and cons
Pros
- Detailed material claims
- Rigid rim and lid
- One cube out at a time
Cons
- Only four cubes per tray
- Cloudy ice
5. ClearlyFrozen Clear Ice Tray, Ten 2-inch Cubes – Most Clear Ice per Batch
ClearlyFrozen makes clear cubes rather than spheres, and it makes more of them per batch than any other clear-ice kit on this list: ten 2-inch cubes at a time. If you are serving tequila or mezcal on the rocks to a few friends, that difference adds up.
The listing explains the method plainly. The silicone mold sits in a foam insulation box with an open top, so the water freezes from the top down, pushing the dissolved air that makes ice cloudy through small holes in the bottom of the mold into a reservoir below. The maker says it works with regular tap water in an ordinary home freezer, and that unlike some clear-ice trays, freezer timing is not required.
One important note from ClearlyFrozen: the foam box the mold ships in is part of the product, not packaging, and you need it for the system to work. The mold is BPA-free silicone, per the listing, and the maker offers a free liner replacement if you break one. Interchangeable molds for smaller cubes or long spears are sold separately.
Why we like it
- Ten clear 2-inch cubes per batch
- Directional freezing from tap water, per the maker
- No freezer timing needed, per ClearlyFrozen
- BPA-free silicone; free liner replacement offered
Key specifications
| Mold | ClearlyFrozen Clear Ice Tray, 10 cubes |
|---|---|
| Shape & size | Cube, 2 in; unit 12 x 6 x 6 in |
| Count per tray | 10 cubes |
| Material | BPA-free silicone mold in foam insulation box (maker’s claim) |
| Clear ice (as stated) | Yes; directional freezing, cloudy water drains to a reservoir |
| Fill method/leak (as stated) | Fill with tap water; keep and use the foam box |
| Dishwasher | Not stated |
Why we recommend it
It suits a home bar that wants clear ice for several drinks at once and has room in the freezer for a 12 by 6 by 6-inch box.
Skip it if you want spheres; this system makes cubes and spears only.
Pros and cons
Pros
- Most clear ice per batch on this list
- Method clearly explained by the maker
- Replacement liners offered
Cons
- Bulky insulated box
- Cubes, not spheres
- Freezing time not stated
6. Berlinzo Premium Clear Ice Ball Maker, 8 Balls – Eight Clear Spheres at Once
If you want clear spheres rather than cubes, and more than four at a time, Berlinzo’s larger kit makes eight 2.4-inch balls per batch. That is a useful size: close to the classic 2.5-inch sphere, but a little easier to fit into a medium rocks glass.
The maker says its molds are BPA-free, food-grade silicone that is flexible and non-stick, so the spheres release cleanly and keep their shape, and that the ice comes out odorless and taste-free. Berlinzo describes the result as crystal-clear spheres free from impurities and air bubbles, and says they melt much more slowly than regular cubes.
The kit includes an extra-large storage bag that holds 12 balls in the freezer and a stamp ring with the letter B. The listing does not state the freezing time or explain the clear-ice method in detail, so expect a longer freeze than a plain sphere mold and follow the instructions in the box.
Why we like it
- Eight 2.4-inch spheres per batch
- Clear ice claimed by the maker
- BPA-free, food-grade silicone, per Berlinzo
- Storage bag for 12 balls included
Key specifications
| Mold | Berlinzo Premium Clear Ice Ball Maker, model 8Balls_CIM |
|---|---|
| Shape & size | Sphere, 2.4 in |
| Count per tray | 8 spheres |
| Material | BPA-free, food-grade silicone (maker’s claim) |
| Clear ice (as stated) | Yes; “free from impurities and air bubbles” |
| Fill method/leak (as stated) | Not stated in the listing |
| Dishwasher | Not stated |
Why we recommend it
It suits someone who hosts and wants enough clear spheres for a round of neat pours.
Skip it if you want the method and timing spelled out before you buy; the listing gives neither.
Pros and cons
Pros
- Most clear spheres per batch here
- Near-classic 2.4-inch size
- Storage bag included
Cons
- Freezing time not stated
- Clear-ice method not explained in the listing
7. glacio Round Ice Ball Molds, 4 Pack – Four 2.5-inch Spheres
glacio’s set gives you four individual sphere molds, each making a 2.5-inch ball, so one batch covers four drinks. That makes it a practical middle ground between a two-mold set and a large clear-ice kit.
The maker describes the molds as flexible, BPA-free black silicone that releases ice easily, and says they are dishwasher safe. glacio also suggests using them for frozen juice, coffee, infused fruit or mint, which is handy if you want a big ball of frozen agua de jamaica or coffee for an iced café de olla.
The listing does not mention a fill line, a lid seal or leak-proofing, and it makes no clear-ice claim (the color option is named “Ultra Clear”, but the features describe ordinary sphere molds). Fill them slowly on a level freezer shelf.
Why we like it
- Four 2.5-inch sphere molds
- BPA-free silicone, per glacio
- Dishwasher safe
- Works for juice and coffee too
Key specifications
| Mold | glacio Round Ice Cube Molds, 4 pieces |
|---|---|
| Shape & size | Sphere, 2.5 in |
| Count per tray | 1 sphere per mold; 4 molds |
| Material | BPA-free silicone (maker’s claim) |
| Clear ice (as stated) | Not claimed in the features |
| Fill method/leak (as stated) | Not stated |
| Dishwasher | Dishwasher safe |
Why we recommend it
It suits a household that wants four classic-size balls per batch without the time a clear-ice kit takes.
Skip it if you want a stated leak-proof seal; this listing does not describe one.
Pros and cons
Pros
- Four spheres per batch
- Classic 2.5-inch size
- Dishwasher safe
Cons
- No fill line or leak claim
- Cloudy ice
8. W&P Peak Sphere Ice Tray – Four Spheres in One Tray
W&P’s Peak line also comes in a sphere version: a single tray that makes four spheres at once, so there are fewer separate molds to stack in the freezer. If you already like the Peak cube tray above, this is its round counterpart.
The Amazon listing for this tray is brief. It says the tray makes four ice spheres and is freezer, dishwasher and microwave safe and BPA-free. It does not give the sphere diameter, the material grade or how the tray seals, so we list those as not stated rather than borrow figures from other versions of the product.
It earns its place as the simplest four-sphere tray from a known bar brand. If you want a clear statement of size and fill method before you buy, the Tovolo or glacio molds give more detail.
Why we like it
- Four spheres in one tray
- BPA-free, per the listing
- Freezer, dishwasher and microwave safe
Key specifications
| Mold | W&P Peak Sphere Ice Tray, black |
|---|---|
| Shape & size | Sphere; diameter not stated in the listing |
| Count per tray | 4 spheres |
| Material | BPA-free (maker’s claim); material grade not stated |
| Clear ice (as stated) | Not claimed |
| Fill method/leak (as stated) | Not stated |
| Dishwasher | Dishwasher safe |
Why we recommend it
It suits anyone who wants four spheres per batch from a single tray, from the same maker as our large-cube pick.
Skip it if you need the sphere size confirmed before buying; the listing does not give it.
Pros and cons
Pros
- Four spheres in one tray
- Dishwasher and microwave safe
Cons
- Sphere size not stated
- Thin listing details
- Cloudy ice
How to choose an ice ball mold
Five questions narrow the choice quickly.
1. Sphere or cube?
Spheres suit short glasses and neat or near-neat pours: a reposado, an añejo or a mezcal with a single rock. Large cubes suit tall drinks such as a paloma or a tequila and soda, where the cube needs to sit flat and leave room for the mixer. For everyday small cubes for margaritas and agua fresca, see our ice cube tray picks instead.
2. Size, matched to your glass
On this list, sphere sizes run from 2 to 2.5 inches. A 2.5-inch ball needs a wide rocks or whiskey glass; a 2-inch ball fits smaller tumblers and many tequila glasses. Check your glassware first: our guides to whiskey glasses and tequila glasses cover the shapes and sizes to look for.
3. Clear or cloudy
Any mold makes cold ice. Clear ice is about looks: it needs directional freezing, which means an insulated mold, more freezer space and usually close to a day per batch, according to the makers. If you mostly want slow-melting ice, a plain silicone sphere does the job.
4. How many per batch
Two-mold sets make two balls per freeze. If you host, an eight-sphere or ten-cube kit, or two or three sets, saves waiting. Store finished ice in a bag or an ice bucket so you can make the next batch.
5. Fill, seal and release
Look for a fill line or funnel and a lid the maker describes as leak-proof, and fill only to the line. Silicone releases more easily than rigid plastic. If a ball sticks, Tovolo’s advice is to run the mold under warm water; Zoku’s molds are designed to push out without it.
How we chose these eight ice molds
We started from what a bar asks of large-format ice: a size that fits the glass, a mold that fills and freezes without spilling, ice that releases cleanly, and a material the maker states is suitable for food. We then looked at sphere and large-cube molds sold on Amazon in the United States, checked that each was in stock using Amazon’s product data, and took sizes, counts, materials, clear-ice claims and fill instructions from each maker’s own listing, quoting them as the maker’s claims. We favored identifiable brands and listings that state their dimensions, and left out lookalike molds from sellers that publish little about their products. We have not frozen ice in every mold on this list; where we describe one, we are reporting what its maker says.
Ice ball mold reviews: your questions answered
Do ice balls really melt slower?
Makers including Tovolo, Zoku and Berlinzo say their spheres melt more slowly than regular cubes, because a large ball has less surface area for its volume than the same amount of ice in small cubes. Exact melt times are not stated in the listings.
How do you make clear ice balls at home?
Use a directional-freezing kit such as True Cubes or Berlinzo. These insulate the water so it freezes from one direction and pushes the cloudy, air-filled part away from the ice you keep, as ClearlyFrozen’s listing explains. Expect up to a day per batch; True Cubes gives 18 to 22 hours.
What size ice ball fits a rocks glass?
A 2.5-inch sphere (Zoku, glacio) is the classic rocks-glass size. A 2- or 2.4-inch sphere (True Cubes, Berlinzo) fits smaller glasses.
Are silicone ice molds safe?
Several makers state their silicone is food-grade and BPA-free, including Tovolo, Berlinzo and W&P, which also says its cube tray meets the European LFGB standard. Those are the makers’ claims. Choose a mold whose listing states the material.
Should mezcal or tequila be served with ice?
It is a matter of taste. Many people sip tequila and mezcal neat to taste the agave; others like a single large rock to chill it a little. See tequila vs mezcal for how the two differ.
Our final pick for the home bar
More drink-station guides: iced tea makers, beverage coolers, drink dispensers, tumblers, soda makers, glass pitchers.
Want crystal-clear cubes instead? See our guide to the best clear ice molds.
Related guide: Best ice pick.
For most home bars, the Tovolo Sphere Ice Molds are the easy place to start: sealed, stackable and simple to fill. Add True Cubes for clear spheres, or the W&P Peak cube tray for palomas and tall drinks. For more on what to pour, read our guide to tequila types, and see the drinks menu for what Julia’s serves. Enjoy your drinks responsibly, and if you have been drinking, do not drive.