for growing kids: For children 12 months and up, the training cup teaches kids to drink from an open cup - without the mess. 

unique free flow design: Mimics the flow of a big kid's cup by funneling liquid into the rim for easy, controlled drinking.

develops independence: Unique clear water window lets kids see water as they're drinking and judge how much to tilt their cup.

easy to clean: Dishwasher safe. Two simple parts for more hygienic and easy cleaning.