niniwalker | Silver Nanotech Duckbill Sippy Cup with Gravity Ball

Cap Accessory The cap accessory provides an extra layer of protection, keeping the straw clean and preventing dirt from entering the cup. Nano Silver Straw Cup This product features a nano silver straw cup, ensuring your child's drinking water is clean and safe. Compatible with Groggy Duck Products This product is compatible with Groggy Duck products, making it a versatile addition to your child's feeding accessories. Duckbill Learning to Drink Design The duckbill design aids in teaching your child how to drink independently, promoting healthy habits from an early age. Gravity Ball Feature The gravity ball feature helps regulate the flow of water, preventing spills and ensuring a steady stream for your child.