Toofeze is hands-down the most effective teething tool on the market today! Toofeze is functional, convenient, and allows the baby to easily manage their pain independently, giving parents the relief they need too! Three distinct chewing surfaces made of food-grade ingredients. All-natural & Pediatrician recommended. The COOLEST teether ever! 100% Stainless Steel and Silicone. Non-toxic, no choking hazards. Will not harbor bacteria. Pediatrician recommended teething tool to help relieve the painful symptoms of cutting teeth. For most effective results, chill in cold water, refrigerator, or even in front of the air conditioning vent. Dishwasher Safe.