Superstruts Wacky Machines By Waba Fun

Crazy Cranking Construction. Superstruts Wacky Machines by Waba Fun is a 175 piece building set. Superstruts Wacky Machines by Waba Fun includes 12 large gears and plans to build 7 wacky models. Step by step plans illustrate how to create a cozy clock, geared-down Ferris wheel, a thumping whatch-ma-call-it, a car that drills, and 3 more fun contraptions. Build, build, build with Superstruts Wacky Machines by Waba Fun. Recommended Ages 5 and Up By Waba Fun