Itzy Ritzy’s water-filled teethers come in a 3-pack of coordinating cactus shapes that each feature an open design, making them easy for baby to holdEach teether has texture on both sides to help soothe sore, swollen gums and massage emerging teethFor added relief, these teethers can be placed in the refrigerator until chilled so baby has something cold and soothing to chew onBefore use, clean with a damp cloth and mild soap and air dry. Do not boil, microwave or place in freezer.