Doesn't this look neat? It a marble run with a motorized elevater from International Playthings. When I was a little girl one summer my sister and I took the several garden hoses we had and laid them side by side to make a track with hills etc in it for those high bounce balls you get out of the bubblegum machines (we collected those). It was such fun watching the balls race the track. That's what this reminds me of. If you think someone you know would enjoy playing with this, enter with the above link.