Developmental Cup Set (5-Pack)

My 3-year-old was struggling with open cups until we tried the 2oz starter cup in this set. The straw training cup is helping him learn without making a huge mess. Finally, a system that grows with them.

My 2-year-old grabbed the little 2oz cup first and actually managed to hold it without spilling everywhere. The progression from tiny cup to straw makes sense for his age, though I wish the lids were a bit sturdier since he's already bent one.