Click Lock Chew Proof Trainer Cup 237ml | Munchkin

Finally, a chew proof cup that's gentle on soft gums, because while a spout should be tough, it doesn't have to be hard.

Munchkin's new Click Lock™ trainer cups come with a soft, chew proof spout and a 100% leak-proof guarantee! These innovative cups feature a simple locking lid that closes to create a leak-proof seal.

You can see, hear and feel the cup lock in place, so you have triple assurance against dribbles and drips.