AMOSTING is designed specifically to introduce the art of marble running to children. The expandability is also amazing at it gives you the latitude to create more opportunities for your child to really work his or her creativity.
The marble construction set is great fun for 3 ages up. The colorful red, yellow and blue plastic pieces easily snap together into almost any combination, so any youngster can be an engineer. Each toy building set includes nine chutes, nine curves, 24 tubes, six bases, a snake pass, a rotary drop, a paddle wheel, roundabout and eight marbles.