These are the best thing to happen at our house since my oldest learning to wipe! I sought out glasses that would not tip easily, were easy to handle, and made my 4 year old feel like a big boy. I bought two at Ace Hardware and 4 more at Hobby Lobby (where they were 1/2 off for $1.50 a piece). They are so much better than plastic cups that get knocked over ALL THE TIME and also take up less room than in the dishwasher than our giant adult tumblers. Hope you likey!