It is the perfect sensory toy for all children, no matter their age. Use as a teether, flip inside out to create new shapes, use as baking moulds, create towers, or play in the bath or sand. The possibilities are endless! Made with platinum silicone, which is BPA free; PVC Free; Latex Free; Phthalate Free and 100% safe. Platinum silicone is a soft material that feels great to babies and kids. The highest quality pacifiers, bottles and teethers for babies are also made with this material. Safety tested for birth, 0+.