And unlike with plastic trays, with metal ones you can’t remove just ... but there’s nothing special about them. The Container Store’s Covered Ice Cube Tray makes 21 cubes.

Partially fill one tray way with water ... Metal will keep your food colder than glass, ceramic, or plastic containers because metal is a better conductor of energy. What do you think so far?

Yes, your ice cube tray can do much more than create small ice cubes for your drinks. It can also help organize your bathroom ...