Teething Sphere ~ The Baby Niche (Sterling, AB) They're not just cute but great for those sore gums to chew on. Easy to hold + great for babies 3m+ learning to grasp. Get them wet + chuck them into the freezer for an extra relief on sore gums. Sphere made from: BPA FREE, Phthalates FREE, Cadmium FREE, Lead FREE + PVC FREE. Highest quality food-grade silicone on the market (made specifically for teething babies).FDA Approved, CPSIA and CPSC Compliant.