Buying Munchkin Dora the Explorer Two- 9oz Spill Proof Cups

I bought these cups for my daughter and don't really care for them. The lid design is so rounded that they are very difficult to open and close. They are also really narrow at the bottom and tip over frequently.

I would pass these by and choose a different style if you are looking for a sippy cup that you can really use. Get more detail about Munchkin Dora the Explorer Two- 9oz Spill Proof Cups.