Outstanding Opus™ Sensory Rattle & Teether is a multi-sensory teething ring that promotes sight, sound, and touch with colorful rattling elements and 8 tactile and chewable textures. It sparks curiosity—there's plenty to engage babies and keep them occupied while soothing their sore gums. It introduces the concept of cause and effect—the bubbles provide fun for the baby and help them understand this relationship. Designed for little hands—the black and white handle is easy for babies to grasp, allowing them to take the teething ring on the go. Safe and easy to clean—made from BPA-free materials that are wipeable. It can be chilled and is suitable for teething and soothing sore gums. Recommended for children aged 3 months and older.