Caregivers can refrigerate this colorful, water-filled rattle to bring cool relief to teething babies. On one end, a red, squishy, water-filled, oval ring with nubby bumps invites baby to soothe his gums. In the middle, a curved, white handle features raised, black stripes and three colored rings click-clacking around it. The handle is thin enough for even young babies to grasp. There is a black ball with white polka-dots on the other end of the handle to help baby focus. Launch date: October 2009.