Key takeaways
- Silicone tears at corners if you pry cubes with a knife.
- Plastic trays crack when twisted.
- Odor builds up inside silicone, so wash and air-dry them.
- Lids warp in dishwashers on high heat.
- Metal presses can dull; keep them dry.
The best ice cube tray depends on the ice you want: the Tovolo King Cube and the W&P Peak Extra Large are the standard silicone picks for big, slow-melting cubes, while directional-freezing systems such as OnTheRocks, True Cubes and ClearlyFrozen are what you need for genuinely clear ice. A plain silicone tray, whatever its price, will not make crystal-clear cubes. This guide explains the differences with sizes, melt rates and freezer fit.
Our top picks
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Quick Comparison of the Best Ice Cube Trays
| Pick | Best for | Cube size | Material and design | Price tier |
|---|---|---|---|---|
| Tovolo King Cube (set of 2) | Best large silicone cubes | 2-inch cubes, six per tray | BPA-free silicone, dishwasher-safe per the maker, beveled bottom for release | Budget to mid |
| W&P Peak Extra Large | Best for whiskey | Four 2.25-inch square cubes | Silicone, stackable, lid available | Mid-range |
| OnTheRocks clear ice mold | Best clear ice | Large cubes or spheres | Insulated directional-freezing system | Mid to upper-mid |
| True Cubes clear ice system | Best clear ice trays | Large clear cubes | Directional freezing with insulated housing | Mid to upper-mid |
| ClearlyFrozen clear ice maker | Best for larger batches | Clear cubes | Insulated freezer-top design | Mid to upper-mid |
| Cocktail Kingdom Professional 55mm ice ball maker | Best sphere | 55 mm sphere | Metal ice ball press | Upper-mid to premium |
| Budget covered silicone trays (GGOW, Kitch, DOQAUS) | Best low cost | Varies | Steel-reinforced frames with lids in some sets | Budget |
Sizes come from manufacturer pages, and clear-ice systems vary by version. Check price at the retailer and confirm dimensions against your freezer.
Best Large Silicone Cubes: Tovolo King Cube
The King Cube set contains two trays with six 2-inch cubes each. The silicone is flexible, so cubes pop out with a push, and the beveled bottom helps release. Reviewers on the maker’s page report trays lasting five to six years. Trade-offs: the cubes will be cloudy rather than clear, and cubes can pick up freezer odors unless you use a lid.
Best for Whiskey: W&P Peak Extra Large
The Peak tray makes four 2.25 inch square cubes designed to melt slowly in a rocks glass. It stacks and has an optional lid, which keeps odors out. Trade-offs: only four cubes per tray, and cubes are cloudy rather than clear. It is a good fit for a home bar if you serve a few drinks at a time.
Best Clear Ice: OnTheRocks
An independent clear-ice review in 2026 named OnTheRocks among preferred molds. Clear ice needs directional freezing: water freezes from the top down, pushing air and impurities downward, and the cloudy section is cut off or left at the bottom. OnTheRocks uses an insulated design to do this. Trade-offs: higher price, and you must remove the cube at the right time to avoid cracking.
Best Clear Ice Trays: True Cubes
True Cubes is another directional-freezing system the same review listed among preferred molds. It suits people who want repeated, consistent batches. Trade-offs: it takes up more freezer space and costs more than silicone trays.
Best for Larger Batches: ClearlyFrozen
ClearlyFrozen also appears in the preferred list. Its freezer-top design makes larger batches, which suits entertaining. Trade-off: more space and a bigger investment for the occasional drinker.
Best Sphere: Cocktail Kingdom Professional 55mm Ice Ball Maker
The review named it as a runner-up for sphere ice. This metal press shapes a block of ice into a sphere that melts slowly. Trade-offs: it requires clear ice blocks to start, takes time and effort and costs the most per cube.
Best Low Cost: Covered Silicone Trays
Brands such as GGOW, Kitch and DOQAUS offer sets with lids and steel-reinforced frames at low prices. They suit buyers who want large cubes without brand premiums. Trade-offs: quality varies, and silicone odor can transfer.
How to Choose Ice Cube Trays
Clear ice requires directional freezing
Standard trays freeze from all sides, trapping air and minerals that cause cloudiness. Clear ice requires freezing from one direction only, usually with an insulated cooler or mold. Boiling water does not solve this reliably.
Cube size and melt rate
A 2-inch cube has far less surface area per volume than standard 1-inch cubes, so it melts more slowly. This is why large cubes are used for whiskey and stirred drinks.
Material
Silicone is flexible and releases ice easily, but it can absorb odors. Plastic is rigid and cheap but cracks over time. Metal presses and stainless trays last longest but cost more.
Freezer fit
Measure the shelf: many large-cube trays are 10 to 12 inches long and 4 to 5 inches wide. A flat, stable shelf is needed to avoid spills. Stackable trays with lids save space.
Release and cleaning
Run the tray briefly under warm water, then press. Hand-wash or use the top rack if the maker says it is dishwasher-safe.
Decision Matrix by Situation
| Situation | Choose | Reason |
|---|---|---|
| Everyday whiskey drinks | W&P Peak | Large square cubes |
| Parties, many drinks | Tovolo King Cube x2 | Twelve cubes per set |
| Crystal-clear cocktails | OnTheRocks, True Cubes or ClearlyFrozen | Directional freezing |
| Spheres for display | Cocktail Kingdom ice ball maker | Professional shape |
| Tight budget | Covered silicone trays | Low cost |
| Small freezer | Stackable trays with lids | Space saving |
Worked Example: How Many Cubes for a Party
With 10 guests and an average of two drinks each, you need about 20 large cubes. A set of two King Cube trays makes 12 per batch, so you need two batches, or prepare ahead and store cubes in a bag. Large cubes freeze in 8 to 12 hours in a home freezer, so plan the day before.
What Wears First
- Silicone tears at corners if you pry cubes with a knife.
- Plastic trays crack when twisted.
- Odor builds up inside silicone, so wash and air-dry them.
- Lids warp in dishwashers on high heat.
- Metal presses can dull; keep them dry.
Frequently Asked Questions
Can a silicone tray make clear ice?
No. A standard silicone tray freezes from all sides and traps air, so cubes are cloudy. For clear ice you need a directional-freezing mold or cooler.
What size ice cube is best for whiskey?
Cubes of 2 inches or larger melt slowly and chill without much dilution. Many bartenders prefer a single large cube for neat pours over ice.
Why do my ice cubes taste like the freezer?
Ice absorbs odors. Use trays with lids, store cubes in a sealed bag and keep strong-smelling food covered.
How long do large ice cubes take to freeze?
Usually 8 to 12 hours, depending on freezer temperature and cube size. Clear ice systems may need 24 hours.
Are silicone ice trays safe?
Food-grade silicone is commonly used and listed as BPA-free by makers. Check the product page, and avoid trays with strong chemical smells.
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