1)Multi-color silicone ice trays 2)100% silicone material, not harmfull for your body 3)your own logo ... design is welcomed Blue,green,red,yellow silicone ice cube traysproduction description: Item Blue,green,red,yellow silicone ice cube traysMaterialSiliconeSpecificSizes & styles are availableHeat ... and transport, no abnormal odour or staining Blue,green,red,yellow silicone ice cube trays