Description
The Grosmimi Dark Baby Whale Straw Cup is a durable and safe sippy cup designed to assist babies and toddlers in the transition from bottle to cup. Crafted from high-quality Polyphenylsulfone (PPSU), a medical-grade, BPA-free plastic, this cup is resistant to high temperatures and repeated sterilization, ensuring hygiene and longevity. Its innovative design features a leak-proof "+ cut" straw and a special air valve that prevents backflow and spills, even when the cup is shaken, dropped, or held upside down.
The soft, medical-grade silicone straw is gentle on a baby's gums, and the ergonomic, 360-degree rotating handle makes it easy for little hands to hold, promoting independence. The cup is also easy to disassemble for thorough cleaning and can be customized with different straw and spout options as the child grows.
