Hailey and her stacking cups

Hailey has a set of stacking cups. For the last two to three months, if not longer, the stacking cups have been her favorite toy. She can play with the cups for tens of minutes at a time; stacking, unstacking, taking one cup at a time into her tent, then bringing one cup at at time back out. She can stack them big to small and small to big. One night we put a cup on each foot and Hailey loved it. She ran around wild, so funny.