3D Skull Ice Tray makes four realistic skull-looking ice cubes. It makes four 2" x 2.5" skull ice cubes at a time and one ice cube fills the entire whiskey glass. Ice cubes of large size melt slower than conventional ice cubes so they keep your drinks cool longer without diluting quickly. The upper tray prevents ice cubes from developing a foul odor while in the freezer.
- 100% BPA free, non-toxic, food grade silicone
- Flexible for easy filling, release, and cleaning
- Safe for dishwasher, freezer, oven and microwave
- Inner grooves are interlocked for no spilling in the fridge during freezing