I bought this Nintendo tin sometime last year. It contained gum, but that is now long gone. This is a really easy skeeball game that can fit in your pocket. I used a Home Depot "paint stirrer" to make the bottom, and the inclined area at the end. I drilled some holes it it, and put down some duct tape to reduce friction. I had to cut part of the top tin off, to make sure the inclined area would fit. It uses plastic airsoft "bb's" as the skeeballs. Have fun!