After trying many of these, the size was perfect. Even larger bottles were able to be filled with one compartment. Once my son outgrew formula, we used it as a small snack dispenser. He's about to be 3 and we still use it. Multi functioning tool!
After years of being too broke and thinking I couldn't afford dawn, I've used my fair share of generic soap. Nothing, I mean NOTHING works like dawn. Just a little goes a long way. It's still gentle on hands.