Big Boy Cups?

We have been trying to use big boy cups more around here so maybe someday soon we can move away from the sippie cups... The boys really did well with them tonight and it is always very exciting for them! Right after I took a couple of pictures, however, Ben spilled half of his water on the floor, Conner choked and got some water up his nose, and then Ben proceeded to spill the rest of his cup on the floor.... We were done with the big boy cups after that! We'll try again tomorrow...