Replacement Silicone Spout Compatible with NUK Learner Cup & Active Cup, Soft Transition Spout for Sippy Cups, Leak-Proof, BPA-Free, Easy to Clean Medium Flow (16 Packs)

["Perfect Compatibility: Perfect Compatibility with NUK Learner Cup and Active Cup models, these silicone spouts adapt seamlessly for easy drinking, ensuring a great fit for your little one''s favorite cup.","Soft & Gentle Silicone Spout: Made from flexible, food-grade silicone, this spout is gentle on your little one'’s gums and teeth, providing a comfortable drinking experience.","Leak-Proof for Mess-Free Use: The spout’s design prevents leaks and spills, making it ideal for both home and on-the-go use without worrying about messy cleanups.","Easy to Clean & Maintain: The silicone material is dishwasher-safe and can be boiled for quick sterilization, ensuring it stays fresh and hygienic for everyday use.","Supports Transition to Independent Drinking: The ergonomic design helps babies transition smoothly from bottle feeding to sippy cup drinking, encouraging self-feeding skills."]