Quick Answer: A “spherical ice maker” is almost never an appliance — it’s a mold or press that shapes ice into a large ball, usually 2-2.5 inches across, for slow-melting whiskey and cocktail ice. The best all-around pick is the Tovolo Sphere Ice Molds (set of 2, silicone), around $12-15, easy and cheap but cloudy in the center. For genuinely clear spheres, TINANA’s Clear Ice Ball Maker (about $30-36) uses a directional-freeze reservoir. And for bar-grade results from ice you already have, the Cocktail Kingdom Professional 55mm Ice Ball Maker (about $55-90, aluminum press) compresses a regular cube into a smooth, dense sphere in minutes. Pricing verified August 2026.
Search “spherical ice maker” and you won’t find a machine that plugs in and spits out ice balls — you’ll find silicone trays, hinged molds, and metal presses. That’s the gap this page fills: which of those actually makes a good sphere, which ones make a clear one, and why a 2-inch ball of ice outlasts a handful of cubes in a rocks glass. If what you actually wanted was an appliance that produces restaurant-style clear ice automatically — cubes, not spheres — see our best clear ice maker guide instead; the NewAir ClearIce40 and Klaris machines there do that job with no mold or freezer wait involved.
Why a sphere melts slower than a cube
A sphere has less surface area than any other shape holding the same volume of ice, and surface area is what’s in direct contact with your drink transferring heat. Less contact area means slower melt — a 2-inch ice ball can sit in whiskey for 30-45 minutes with far less dilution than the same volume of ice cut into standard cubes, which is why craft cocktail bars started serving spheres in rocks glasses in the first place. The tradeoff is that a mold-frozen sphere usually comes out with a cloudy white core, because freezing water from all sides traps dissolved air and minerals at the center exactly like a normal ice cube tray does — getting a genuinely clear sphere takes either a directional-freeze mold or a press that starts from ice that’s already been frozen clear.
Best spherical ice makers at a glance
| Ice ball maker | Best for | Type | Clarity | Price |
|---|---|---|---|---|
| Tovolo Sphere Ice Molds (Set of 2) | Best overall / budget | Silicone mold | Cloudy center | ~$12-15 |
| W&P Peak Single Sphere Mold | Best single premium mold | Silicone mold w/ cover | Cloudy center | ~$15-20 |
| TINANA Clear Ice Ball Maker | Best for actually clear spheres | Directional-freeze mold | Mostly clear | ~$30-36 |
| Cocktail Kingdom Professional 55mm | Best bar-grade press | Aluminum press | Depends on input ice | ~$55-90 |
1. Tovolo Sphere Ice Molds — Best Overall
Tovolo Sphere Ice Molds, Set of 2
- The default recommendation for most people: cheap, dishwasher-safe silicone that pops spheres out cleanly without cracking them, unlike rigid plastic molds.
- Makes two 2.5-inch spheres per freeze, sized to fit a standard rocks glass without crowding it.
- Center comes out cloudy like any all-directions freeze — fine for slow melt, not for a showpiece drink.
2. W&P Peak Single Sphere Mold — Best Single Premium Mold
W&P Peak Single Sphere Ice Mold with Cover
- One large sphere instead of two, with a snap-on cover that keeps freezer odors out of the water while it sets.
- Heavier-duty silicone than most budget molds, so it holds its shape better after repeated use.
- Still an all-directions freeze, so expect the same cloudy core as the Tovolo — this is a build-quality upgrade, not a clarity upgrade.
Stocking the bar cart while you’re at it? Try Amazon Fresh for mixers and garnishes delivered alongside whichever mold you pick.
3. TINANA Clear Ice Ball Maker — Best for Actually Clear Spheres
TINANA Clear Ice Ball Maker
- Uses a small reservoir beneath the sphere cavity so trapped air has somewhere to migrate as the ball freezes top-down, the same directional-freeze principle behind clear-ice cube molds.
- Result is a mostly clear sphere with a small cloudy spot at the very bottom, not the fully opaque core you get from a plain silicone mold.
- Takes longer to freeze solid than a basic mold — plan on 24 hours, same as any directional-freeze method.
4. Cocktail Kingdom Professional 55mm Ice Ball Maker — Best Bar-Grade Press
Cocktail Kingdom Professional 55mm Ice Ball Maker
- Not a mold — a two-piece aluminum press. Drop in a roughly-cut cube, close it, and the press's thermal mass slowly compresses and melts the cube into a smooth 55mm sphere over several minutes.
- Clarity depends entirely on what ice you feed it: press a clear cube (from a directional-freeze tray or our [best clear ice maker](/best/best-clear-ice-maker/) picks) and you get a clear sphere, press regular freezer ice and you get a cloudy one.
- The tool bartenders actually reach for, since it works on-demand from whatever ice is already in the well instead of needing a 24-hour mold cycle.
Which one do you actually need?
For most people making the occasional whiskey at home, the Tovolo set is the right call — cheap, reliable, and the cloudy center doesn’t matter once there’s bourbon around it. If you want the sphere to look as good as it performs, the TINANA clear mold is worth the extra $20 and the 24-hour freeze. And if you’re already making clear ice cubes or buying craft ice, the Cocktail Kingdom press turns that ice into a sphere in minutes instead of committing a whole mold cycle to it. None of these are the appliance some “spherical ice maker” searchers expect to find — for a machine that automatically produces ice with no mold or freezer wait, see our best nugget ice maker and best clear ice maker roundups instead.