E.L.
Hey B.! You're so awesome! Congrats on the baby, BTW.
I was just going to add that those Gerber color change ones don't spill! They are amazing. They are plastic, so eventually the tops need to be replaced, but they last a long time & are dishwasher safe. I like them because I don't have to worry about my kids running around with milk and leaving "milk spots" everywhere!
I haven't seen any wood ones, but I would ask Melanie, Clare, Dawn or Today Show Debbie from the group. They seem to have a wealth of information about that kind of stuff.