JRISBO Large Ice Cube Moulds (4.5cm square) with Lids — set of 2 silicone trays
Reviews
Product description
Key takeaways
If you like your whiskey or cocktails properly chilled, bigger ice tends to feel like the sensible move. These JRISBO Large Ice Cube Moulds are designed around 4.5cm square cubes, and the moulds come with spill-resistant lids so you’re not constantly dealing with freezer mess.
On paper, they’re aiming at two things: a cleaner freeze (thanks to lids) and easier release. The manufacturer mentions you can press gently on the bottom to get the cube to “pop out”, which is exactly the kind of small practical detail that matters when you’re doing this more than once in a while.
That said, “better flavour” is a reasonable idea people associate with larger cubes, but it’s not something you’ll be able to measure objectively. If you’re buying mainly for taste, keep expectations realistic, this is more about drink experience than a guaranteed transformation.
The essentials
These are large square ice cube trays made from food-grade silicone with plastic components, stated to be BPA-free. The set includes two trays, each sized to make multiple cubes (the base description says 16 square ice cubes total across the set).
The moulds are meant for freezer use, and the lids are there to help prevent spills and keep the ice area tidier. They’re also described as stackable, which is handy if freezer space is limited and you don’t want trays lying around taking up room.
A typical use is simple: fill the moulds with water, close the lids, place them in the freezer, then when the cubes are set, press the tray bottom gently so each cube releases cleanly. For cocktail nights or relaxing evenings, that “straight from freezer to glass” workflow is usually what people care about most.
What matters most
Where these trays could genuinely make a difference is day-to-day convenience. The bigger cube size (4.5 x 4.5 x 4 cm per cube, as stated) is the headline feature, and it pairs with easier-release guidance.
The lids are the other part that’s worth noticing. Without lids, it’s easy to get water sloshing or odd freezer odours affecting ice. Here, the description positions the lid as spill-proof and supportive of “clean and odourless” ice. You may still want to keep your freezer reasonably sealed and odour-free, but having lids on the trays is a sensible step.
Also, if you’re the sort of person who dishwasher-loads everything possible, the manufacturer says the trays are dishwasher safe.
Pros
- Large 4.5cm square cubes for a slower-melting style of drink chilling.
- Includes lids described as spill-proof, helping keep ice clean and tidy in the freezer.
- Silicone-based moulds with an easy-release approach (press gently on the bottom).
- Stackable design to save space.
- Food-grade, BPA-free materials (as stated) for direct use with food and drinks.
What you’ll notice day to day (and a couple of limits)
The big positive is the release method. If you’ve ever wrestled with stubborn ice, you’ll appreciate anything that’s meant to make cubes come out with less effort. Press gently on the bottom and the cube “pops out” is the kind of instruction that can turn a frustrating job into a quick one.
Still, there are a couple of practical limitations to keep in mind. First, bigger cubes take longer to freeze than smaller ones in most real-world setups, so if you’re often making ice last minute, you may find yourself waiting. Second, the “better flavour” angle is plausible, but the real effect depends on your drink, glass, and how quickly you plan to serve once the ice is ready.
Tech specs
- Type: Ice cube moulds / ice trays with lids
- Size: 4.5 x 4.5 x 4 cm cubes (square)
- Set: 2 trays (makes 16 square ice cubes total, as stated)
- Material: Food-grade silicone with plastic (as described)
- BPA-free: Yes (as stated)
- Stackable design: Yes (as stated)
- Dishwasher safe: Yes (as stated)
Who it’s for
These JRISBO trays suit you if you regularly enjoy whiskey, cocktails, or similar drinks and you want a more “premium-feeling” ice shape without stepping into complex equipment. They also make sense if your freezer is on the smaller side and you’d benefit from stackability.
It might not be the best match if you mostly want quick, small ice for everyday soft drinks, or if you’re regularly freezing ice in a rush. In that situation, the bigger cube format could be more hassle than it’s worth.
Mini FAQ
How do you get the ice out?
The base description says you press gently on the bottom of the mould so the cube pops out more easily.
Do the lids really help?
They’re described as spill-proof and intended to protect the ice while freezing, supporting cleaner, odourless ice.
Are these safe for drinks?
The description says the moulds are made of food-grade silicone and BPA-free materials, suitable for direct use with food and drinks (as stated).
Can you wash them after use?
They’re listed as dishwasher safe.
Is 4.5cm ice cube a big change?
It’s larger than standard cube sizes, and the idea is slower-melting chilling for drinks like whiskey and cocktails. Just note it can mean longer freezing times.
Final verdict
Is it worth it?
Worth buying if you want larger square ice cubes, you’ll appreciate spill-resistant lids for cleaner freezer storage, and you like the easy-release approach described in the product information. It’s also a solid pick if you care about dishwasher-friendly convenience and you don’t want trays taking up lots of space.
You may want to skip it if you only need small amounts of ice occasionally, you rarely plan ahead for freezing, or you mainly want quick ice for high-turnaround drinks where bigger cubes just slow things down.