he Zoli Chubby Gummy is a teether that introduces babies to toothbrushing. Soft textured nubs sooth sore gums, with an easy to hold handle separated by a choke guard. The Chubby Gummy teether is made with thermoplastic Rubber (TPR) and polypropylene (PP). These are safe materials that are BPA and phthalate free. A baby approved teething favorite!