It is really simple to make, all you need to do is put some white Christmas lights into a clear storage box. I also taped wax paper to the inside of the lid so it would diffuse the light. I thought that I would have to drill a hole in the plastic for the cord but my cord is thin enough that I don’t need to and my box still latches closed. Your box may vary so you may need to drill a hole. Then all you need are some colorful opaque items and let your child play! I purchased these vase fillers at the dollar store. Just be sure to always supervise your little one so the items don’t end up in their mouths!