Walnut Ridge Electric Car Electronics Engineering Problem Solving Kit Kit includes model pyramid containing

Kit includes model pyramid containing sarcophagus

Screwdriver is designed for recess head screws

No soldering is involved — no risk of thermal damage to sensitive components

Cup is food grade 304 Stainless Steel and the outer part is made of high quality

Walnut Ridge Electric Car Electronics Engineering Problem Solving Kit Kit includes model pyramid containingMake your own friction driven car. This kit includes a motor and all the stuff you need to mount the engine to a wood chassis. It's up to you to decide how the engine drives the wheels great problem solving exercise. The kit includes a battery holder, but you need to supply the 1 AA battery to power the motor. As a change up, the motor can also be powered by a 1,000 mAmp solar cell (1. 5v) (not included). Note: Ages 12 & up.