This KNS kit is supplied with pre-punched boards,
gears, shafts, switch, motor, battery holder, and
all necessary parts.
* Includes easy-to-follow instructions.
* Required tools: knife, screwdriver, long-nose pliers
* Gear Drive Operation.
* Also known as MWK03 or MWK-03
* Uses gear box 21130 or KNS7 (INCLUDED)
* Dimensions: 3.5 x 8.3 x 3.15"
* Requires 2 "AA" Batteries (not included)
* Ages 10 and Up.