The Bright Starts Stay Cool Teethers 3-Pack provides relief during teething; each ring is filled with purified water that can chill in the refrigerator to soothe baby’s sore gums; features textured ridges for massaging comfort Refrigerate water-filled teether for additional cooling power for baby; easy-to-grasp design for developing fine motor skills while baby teethes Bright and bold colors plus unique textures provide exciting sensory stimulation for baby; 100% BPA free product ensures a safe teething experience Gender neutral teether toys for baby boys and girls, 3 months and older; clean before use with a damp cloth & mild soap and let air dry Every parent’s best friend during teething time! Teethers are a no-brainer gift idea, ideal for baby showers, birthdays, Christmas, Hanukkah, and other gifting occasions