This Teether's maze of soft, continuous tubes and its stunning colors instantly capture and hold babys attention. The ingenious design of the BPA-free teething loops makes this toy perfect for teething or gumming babies and can be refrigerated to provide soothing relief to sore baby gums. Its lightweight tubing makes it very easy for little hands to grasp and shake. The center cube of each Teether features a rattle, so baby can explore sound and cause and effect. The rattling sound is loud enough for baby to explore auditory cause and effect without annoying caregivers. Suitable for newborns and up. Babies will be eager to touch, lift and shake as soon as their little hands are able. The safe and durable construction can handle even the most rigorous teethers and graspers.