Quick Sand Indoor Sandbox Playtime I purchased this a few years ago from Costco. It's like Kinetic Sand, allowing you to play with sand indoors. I only used it as a special activity when I could play with my child one-on-one. It wasn't used very often. I used each color separately to avoid mixing them. Please be aware that there might be some color mixing and small particles mixed in. Orange and light blue are unused. I used the lid of a Costco croissant container (I think it was) turned upside down to hold the sand, and then used the molds on the black base to arrange things. It was convenient and the perfect size, so please feel free to use it if you'd like. I counted the parts, but I haven't examined them in detail. I don't think there are any cracks. Some of the bags containing the molds are torn. The outer box has some sun damage. I will wrap it in bubble wrap and ship it in simple packaging.