This Silicone Heart Ice Cube Tray holds 12 heart-shaped ice cubes that pop out easily for ice cool drinks. We are a professional ... include silicone , silicone bracelets, bakeware, mats, seals, tubes, ice cube, keystrokes, hot pads, automobiles fittings, and other daily commodities. ... no special attention is required, and they retain their shape. We can make mould for you, and also welcome ...