My grandkids loved their Pop Boxes. The drawers have several compartments, including a couple of secret ones. I put a few cool things in them to get them started, like a small metal top that will spin for over 5 minutes, a magnifying glass, a yo-yo, a cool rock, a 2 dollar bill, and one of those 4 color Bic pens that I wanted so badly when I was a kid. Hopefully they'll fill them with many treasures over the years.