Stainless Steel Ice Cubes - Set of 8 Chill Cubes with Tongs and Tray. By Lily&rsquo;s Home Food safe, stainless steel blocks contain a non-toxic gel safely sealed inside each cube. Keep them in the freezer to drop into your drinks for instant cooling. 1 tong to pick up your stainless steel cubes 1 reusable and closable tray to store and freeze your stainless steel cubes and tongs Each measure about 1 inch square