effective, stackable ice trays
359390
Affordable, effective ice trays that you can stack on each other to conserve (floor) space in your freezer.  Easy to break ice cubes out of trays.  One downside is that the plastic seems to become brittle and crack after a number of uses- I have to replace these every 6 months or so.
4503714
Yes, these ice cube trays are technically stackable, insofar as you can put one on top of another without them falling over and spontaneously bursting into flames. However, due to a design flaw that fails to take into account the molecular properties of water (ie that it expands when frozen), attempting to use them to actually make ice presents a problem: when stacked, water from the bottom tray freezes around and sticks to the bottom of the tray above.

After several attempts, I did eventually manage to find a way to avoid over-filling these trays, so that the problem no longer occurs (although the result is smaller ice cubes). But honestly, ice cube trays should not require a learning curve. Three Stars.
821722
I used these in my chest freezer. They worked very well for organizing and making different items more accessible, due to the open front. They stack nicely on top of each other, and hold alot as long as it is not too big a package.
The only problem I've had so far was the bar/handles tend to bend a little easier, but that only happened when I tried to pull up the basket when it was wedged in. There has been no problem with stacking.
2152492
These little ice cube trays are exactly what I needed! You get three trays with individual compartments for small size round ice cubes. Unlike most ice cube trays, you don't have to twist them to get the ice out. And you don't have to spill all the other cubes in order to get just a few. You just push the silicone bottom to pop out however many you want and leave the rest for later. This is a smart solution and it's working perfectly for me. The cubes are easy to get out, but it works best if you don't fill the little cup completely full.
4928198
They stack really well.  We haven't had a leak yet.  A nice, affordable option.  The ice comes out pretty easily.
4149596
In the couple of weeks that I've had this, it's served its purpose. Ice is easy to remove from the tray and conveniently sized. No issues with any residue in the tray yet.
4850931
I received these trays for free (except the unavoidable state sales tax) to review. Pro: ice spheres are a unique shape with enough mass to resist melting. Silicone trays are easier to empty than my current standard plastic trays, plus they are much easier to fit into my space-challenged freezer. I don't use a lot of ice, so often the cubes in my regular trays become smaller over time and tend to pick up odors. I haven't used the sphere trays long enough to be sure, but I suspect they will keep ice longer and in better condition over time.

Con: the black silicone makes filling the trays to the correct level a skill that I expect to master with repetition. My first attempt left one tray under-filled and one tray over-filled. Not a big deal in either case. I mean, they're ice for drinks! Perhaps if the top halves of the trays were clear or even translucent, they would be easier to use. The holes for filling are small ( presumably to get a more spherical ice ball), but they make filling the trays more difficult and a lipped measuring cup is helpful here.

Overall, I look forward to using these trays for when needed for drinks. They fit nicely atop my flat plastic trays, which I will keep for when needed for injuries. While I wouldn't have thought to purchase them without the promotion, I find they are well-manufactured and I am glad to have them.
310017
The cubes come out easily. They are the perfect size. The trays stack easily. They are reasonably priced. What more can I say about ice cube trays? Good product.
2418699
These trays came in on time.  After a good washing, filled them up and put them in the freezer.  They worked fine.  The top flap door is convenient to add water with out any spills. Easy flex plastic allows you to twist and break free the cubs of ice out of the trays. Containers stack up nicely in freezer.  Highly recommend.
3534915
They're ice trays.... but they're good ice trays! They make good sized ice cubes and when you want to get the ice cubes out, these trays make it easy. Just a little twist and boom - nice, equally sized ice cubes that just come out with no troubles and you don't have to work hard to get them out. I got the 2 pack and would recommend Rubbermaid any day of the week, especially these "easy release" trays.
1797390
I love these OXO stackable ice trays for making broth cubes, ices cubes for whiskey and more. Solid design and very durable. Really takes the headache out of making and storing frozen liquid cubes. Would highly recommend if you're into prepping food ahead of time and freezing in portions.
1075742
Our Rubbermaid ice cube trays have held up for many years, but the same cant be said for a different brand bin that held the cubes.  It developed a big crack in the bottom in just a few years.  I opted to replace it with another quality Rubbermaid product.  This one nests nicely on top of the trays, and can comfortably hold about 4-5 trays worth of ice.  The trays seen below the bin in the photo are&nbsp;<a data-hook="product-link-linked" class="a-link-normal" href="/Rubbermaid-Easy-Release-Ice-Cube-Tray-2-Pack/dp/B00T8DW1NO/ref=cm_cr_arp_d_rvw_txt?ie=UTF8">Rubbermaid Easy Release Ice Cube Tray, 2 Pack</a>.  Both the bin and trays are simple, durable and inexpensive.
618896
Ice cubes do not stick to the tray, so it is easier for you to take out the ice cubes.
3006338
Really like these ice trays...easy to pop out by pushing on the underside, great size cubes. Only thing, lids do not stay on securely.
4412233
I received these ice trays on time.
They seem to be well made and so far I had no problems with them at all.
I don't sense any extraneous smells, deposits or anything weird.
The bottom being flexible, it is easy to just push out the frozen cubes.
I used them to freeze a lot of Lemon juice (the wind broke a lemon tree, so I had no choice but freeze and put in bags the freshly squeezed juice.
4741274
I do really like these.  I don't actually use them for "ice" (I have an ice-maker).  Instead, I make up batches of pesto that I use when cooking.  It's annoying to make a tiny amount, so I match a large batch and then freeze them as "cubes" using these silicone trays.  Once frozen, they get transferred to a zip-top bag and I just grab a cube of "pesto" as needed.

I do like that they don't get brittle in the freezer as plastic trays do and that makes it MUCH easier to push out the cubes.  I do was them in the dishwasher -- no trouble there.
3192517
What can you say about ice trays except when they do not work well, stick, break, etc. Ice freezes well in these and releases easily.