Dr. Brown's Training Cup, Blue Discontinued by Manufacturer

This is the natural step from bottle to cup. It comes with dual function valve eliminates excessive vacuum and hard suction. This features easy flow and spill proof. Its design is simple to assemble, quick to fill, and easy to clean.

The natural step from bottle to cup Innovative design eliminates excessive vacuum to help prevent hard suction Removable, easy grip handles and easy to hold vertical channel design help gripping skills. Easy flow and spill proof Design is simple to assemble, quick to fill, easy to clean