Review on SUMPRI Ice Cube Tray, Silicone Sphere Whiskey Ice Ball Maker Mold With Lid [Set Of 🍺 2] Large Ice Cube Trays Novelty, Big Square Ice Cube Mold For Cocktails, Reusable & BPA Free (Blue) by Jennifer Garrard

I like using them for wine as they don't dilute the drink as much as regular ice. Obviously, the blue dice trays are easy to use, but you have to clean them very carefully. The first few times there is powder on the ice cube. I washed it probably 4 times before realizing there wasn't enough powder. It was a bit annoying, I wouldn't want to put it in a guest drink! I washed them off before putting them in my drink the first few times. As for circles, getting them to seal and stay sealed is quite difficult. The trick is to put it on a tray, fill it up and carefully place it in the freezer. Unfortunately my freezer is a drawer, that was about 50-50 shots! When the ice cubes are ready, they're great! I recommend this product! We always have Halloween parties and I can't wait to throw in new spiders and things and meet them!