A cloudy ice cube ruins a good pour of whiskey. It cracks, it dilutes fast, and it leaves a chalky film in the glass that no amount of barware can excuse. Clear ice fixes that, but the home options usually mean buying a small directional-freezing system, waiting a day, or paying a premium for a machine the size of a cooler. The Bangp crystal clear ice cube maker takes a simpler route: a silicone mold with a lid that freezes eight two-inch squares slowly from the top down, forcing trapped air and minerals out of the cube before it sets. I spent a month running roughly twenty batches through the mold to test clarity, melt rate, ease of use, and whether the results justify the freezer space.
Before the tasting notes, the standard disclosure. This article contains affiliate links, and if you buy through one of them the site earns a small commission at no extra cost to you. That commission never changes what I test or what I recommend.
Design and Build
The Bangp mold is a clear silicone tray divided into eight square cells, each sized for a two-inch cube that drinks exactly like a bar-ice cube. The material is soft and food-grade, which matters more than it sounds: you bend the tray slightly to release a cube rather than prying at it with a knife, and the flexible walls give a clean release every time. The tray includes a thin lid that rests on the surface of the water, and that lid is the whole trick behind the clear result.
The lid is not a cover that seals the tray. It is a floating plate that sits directly on the water so that freezing begins at the top and moves downward. As the water freezes, air bubbles and dissolved minerals get pushed ahead of the ice front and collect in the unfrozen water below, which you discard after the batch sets. The construction is simple, with no moving parts and no electronics, and the silicone withstands the constant freeze and thaw cycles without cracking or losing its shape. The included reusable storage bag is a plain but practical addition that keeps the finished cubes separate from ice-cube-tray ice in the freezer.
Key Features
The headline feature is directional freezing, and it works exactly as the listing describes. Each batch yields eight cubes with a noticeably clearer center than anything from a standard tray, and the cubes hold a bar shape rather than the rounded, tapering form of ordinary trays. The lid assembly is removable, which makes pouring clean water into the cells simple, and the tray drains completely so no stale water pools between batches.
The two-inch size is the selling point for whiskey drinkers. A large square cube melts slowly because it has less surface area relative to its volume than smaller cubes, which means less dilution per sip. The reusable bag protects the cubes from picking up freezer smells, and the whole kit stores flat. The mold holds roughly a liter of water per batch, so you fill it once and plan ahead a day, which is the trade-off that every slow-freezing clear ice solution asks for. If you want to compare the current price against other clear ice molds, the Amazon listing for the Bangp clear ice cube maker is a useful starting point.
Real-World Performance
My test protocol was simple: fill the mold with filtered water, place it flat in the coldest part of the freezer, and wait a full 18 hours. The first batch came out clean, with the expected cloudy slush at the bottom of each cell that I tipped out before releasing the cubes. The visible cubes themselves were close to transparent, not crystal by diamond standards but clearly better than anything a conventional tray produces, and they held that clarity through a two-week run in the storage bag.
The melt test was the practical one. A single two-inch cube in a rocks glass over thirty minutes kept its shape far longer than the same pour with crushed ice or small tray cubes, and the whiskey stayed cool without turning watery by the halfway point. The flavor difference is real even if it is hard to measure: a slowly melting cube does not punish the drink with the flat dilution that fast-melting ice causes.
Cleanup was genuinely easy. A rinse with warm water and a soft sponge cleared the silicone in seconds, and the tray air dried without spots. The one friction point is the schedule: you cannot make clear ice on demand. If I finished a batch in the morning, the next cubes were not ready until the following evening, so I ran two trays in rotation. The second tray is the practical solution, and it is the difference between clear ice as a habit and clear ice as a hassle.
Pros and Cons
Pros:
- Genuinely clearer cubes than any standard tray
- Two-inch squares slow the melt and dilute less
- Simple silicone construction with no moving parts
- Clean release from the flexible cells
- Reusable storage bag keeps cubes fresh
Cons:
- Each batch takes 18 to 24 hours to set
- Cloudy bottom slush must be discarded each time
- Large tray takes up real freezer space
- Mold requires gentle handling to keep its shape
How It Compares
Clear ice options split into three camps: the two-inch directional molds like this one, smaller spherical or cube trays, and full Countertop Ice machines. I compared the Bangp against a standard silicone cube tray and a popular sphere mold to see where the extra cost lands.
| Feature | Bangp Clear Ice Maker | Standard Cube Tray | Sphere Ice Mold |
|---|---|---|---|
| Cube size | Two-inch squares | Small cubes | 2.5-inch spheres |
| Clarity | High, near transparent | Opaque and cloudy | Moderate |
| Melt speed | Slow | Fast | Very slow |
| Batch time | 18 to 24 hours | 4 to 6 hours | Overnight |
| Cubes per batch | 8 | 14 or more | 4 to 6 |
| Cleanup | Rinse and dry | Rinse and dry | Rinse and dry |
The Bangp beats the standard tray on clarity and melt rate without contest, and it beats sphere molds on batch size: eight large squares versus four spheres means fewer freezes for a cocktail night. A countertop ice machine wins on speed but costs ten times as much and needs water lines and counter space. For most home bars, the Bangp is the best ratio of cost to result, and the current Bangp clear ice cube maker price on Amazon is worth checking before you buy.
Who Should Buy It
Buy this mold if you drink whiskey, bourbon, or single malts neat and want the cube to stay out of the way, or if you host cocktail nights where clear ice is the difference between a bar pour and a home pour. It also suits anyone who has tried an ice machine and decided the maintenance and cost were not worth it.
Skip it if you need ice on demand, because the 18-hour cycle will frustrate you, or if you rarely drink over ice in the first place. It is not a daily-use item for everyone. If your bar already has a bottle of something worth protecting from dilution, though, the Bangp is the cheapest upgrade that actually changes the pour.
How We Test
I ran twenty batches over a month, varying the fill level and the freezer placement to find the conditions that produce the clearest cubes. I tested melt rate by timing a single cube in a rocks glass at room temperature, and I compared the result against cubes from a standard tray to measure the dilution difference. I also left the Mold in the freezer for the full month to confirm that repeated freeze and thaw cycles do not crack the silicone.
I did not test the mold in a commercial setting or with carbonated water, which degrades clarity, and I did not test it with unfiltered well water, where heavy mineral content can leave more clouding at the bottom. Independent advice such as Wirecutter's roundup of the best ice cube trays is a useful reference for how clear ice compares with conventional trays. The Bangp clear ice cube maker listing on Amazon shows current pricing and shipping details.
Bangp Clear Ice Cube Maker: Questions People Ask
How long does it take to make clear ice cubes with the Bangp mold?
Plan for 18 to 24 hours in the freezer. Directional freezing needs time to push air and impurities ahead of the freeze line, and rushing the batch clouds the result.
Does the Bangp ice cube maker really produce crystal clear ice?
Yes, when you use the lid and freeze slowly from the top down. The bottom of the block that traps the cloudy minerals gets discarded, and the cubes come out nearly transparent.
How do you clean the Bangp clear ice cube maker?
Rinse it with warm water and a soft sponge after each batch, then air dry. Silicone is food safe, but it absorbs odors, so keep it away from strong smells in the freezer.
Will a two-inch cube fit in a standard drinking glass?
A two-inch square fits rocks glasses and tumbler styles comfortably. Narrow highball glasses can feel tight, so test the rim before committing to the large size.
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