The Fisher-Price Twist & Teethe Otter toy features flexible rings that are easy for little hands to grasp, shake and twist for otter-ly engaging sensory play. The BPA-free textured teether rings, fishies and star beads are great for chewy teething play, while the rattle beads reward your baby’s shakes with fun sounds.Fisher-Price Baby Toys Twist & Teethe Otter 2-in-1 Rattle and BPA-free Teether with Textured Rings for Infant Fine Motor Play​