How old was your child when you stopped using sippy cups? Did you only use real open cups or straw cups after then?
Both my kids still drink their morning milk out of them (5 and 2.5 years old). At lunch and dinner they drink out of regular cups though.
Re: Sippy cups - for how long?
E uses a sippy in the car. He has been using a regular cup since 18 months.
DMoney will be a kickass big sister