Ecopiggy is excited to launch the ecoteether, a 100% natural rubber teething toy designed by calmies. Calmies is an all-natural rubber infant teething toy. Safe, soothing, sustainable, and multi-sensory. The easy-to-grasp ball shape is a functional toy and developed by a doctor to provide relief while teething. Ecopiggy’s natural rubber teething toy is easy for infants to grasp and helps with sensory motor skills. BPA-Free, Paraben-Free, Phthalate-Free. No masking agents or chemicals softeners. Please Note: This product is made from 100% natural rubber from the Hevea Tree. Various conditions including humidity, temperature, season of harvest, etc. can effect the color (making product appear darker or lighter), and smell (scent of natural rubber). The beauty of 100% natural products is that their variability is a confirmation of nature itself--the tree in spring is much different than the tree in autumn.