Dr. Brown’s® Learning Loop Silicone Ring Teether uses texture and color to help baby develop while soothing sore gums. The 100% silicone teether features four different textures and is easy for little fingers to grip. Attention-grabbing pops of color and a variety of shapes encourage imaginative play and help stimulate cognitive development. The lightweight design is easy to hold so baby can self soothe. The silicone teething ring is dishwasher (top rack) and sterilizer safe.