ZOKU Set of 2 Silicone Ice Molds, Crown - King & Queen Crowns, Large Ice Cube Molds for Craft Cocktails, Keep Drinks Colder Longer with Less Dilution, Easy-Release, BPA-Free

The Best... These two round ice cubes are perfect.1... They take up very little freezer space2... They contain all the water with no leakage in the freezer.3... They release the iceball easily.4... The iceball goes in a Ziplock bag and the refill is easy.5... The iceball is the right size and melts very slowly in the glassIf I had to name a bad thing about them... well, that would be like trying to point out the bad part of good sex. I guess I'll think on it and get back to you.I really like them. Two ballmakers is enough for my Wife and I but if I needed more, I'd get more of the same.

Great quality, easy to remove the ice cubes.

will buy again! awesome for G&T or glass of whiskey anything you don't want to water down

Great product and excellent for bars

Love these! I like to fill them with filtered water from the fridge rather than directly from the sink, so I fill up a measuring cup and pour from that into the hole at the top. Once Frozen, it is easy to extract the ice by taking off the top and pushing the plastic on the bottom.

Great quality

Watch a few YouTube videos so you have an idea of what's involved if you are looking for *crystal clear* ice balls from this, or any, inexpensive ice ball-molding product. The jury is still out, as I am on my 4th attempt to produce these. If you don't care that the ice balls are opaque, then this product works to 100% satisfaction. The balls are easy to extract from the molds, the molds stack as advertised and are easy to complete. Zero complaints here in this regard.

Easy to use, although some written instructions would be helpful.