Awesome marble maze to design, build and test - with a handy toy power drill.
This cool set combines creativity and construction as you build your very own wacky marble run. Create your own design using the 15 assorted parts, then fix them in place with the toy power drill and 20 plastic bolts. Stand the board up on its handy feet and drop in your marble to watch it rapidly work its way to the finish! Includes ten challenge cards to test your skills - complete them all to become a master maze maker. Truly a-maze-ing!