Product Details:

– The newest innovation in the popular feeding line includes an 8 oz. leak-free cup with a sliding lid, featuring an easy reach weighted ball at the end of the straw to ensure the baby can enjoy every last drop. Designed for babies 4 months & up.

Features
– Easy reach ball ensures the straw is at the bottom of the cup at all times
– Newer softer straw made with food grade liquid silicone, easier for babies to adapt from teats to straw
– “O ring” to ensure the sippy is truly leak free
– Volume: 8 oz