The Infantino Cool & Chew Teether Keys are perfect for your little one to explore and engage their senses! It features a unique key ring with three teething keys that are fun to touch and chew on. Each key is uniquely textured to provide sensory stimulation for your baby's developing tactile skills. The key ring features colorful beads that can spin and rattle, plus it's perfectly sized for little hands to grasp. Cool the soft water teether in the refrigerator for additional comfort. Not only does this set provide great relief for teething babies, but it also doubles as a pretend toy when they grow a bit older! Plus, this product is BPA-free, making it safe for even the youngest members of your family. Get ready to provide relief and fun for your baby with the Infantino Cool & Chew Teether Keys!