This is the last cup your kids will ever need. Learn & Grow with EIO today!

EIO Kids Cup is a uniquely designed training cup for ages 18 months to 5 years.

Graduating from bottle to cup has never been easier or healthier for a child than with the EIO Kids Cup. This one-of-a-kind glass trainer teaches toddlers how to sip from a cup, a speech development milestone for toddlers.

The EIO Kids Cup uses a BPA free, valve-free, screw-top cap, an 8oz. canning jar and an easy-to-grip silicone sleeve that transforms a glass canning jar into a spill-resistant, modern training cup. Cap and jar are made in U.S.A, sleeve is made in China

The EIO Kids Cup makes learning to drink from a cup easy! This innovative product is endorsed by Dr. Jen Berman, author of Superbaby and recent winner of the 2011 PTPA Seal of Approval.