This kit is a great introduction to mechanical gear and motor
operation. Can be powered via solar cell or one AA battery. Power is
selected by a switch. Includes all parts to build a working Solar Worm.
Ages
8 and up
Power: Solar Cell (Included) or One AA battery (not included).
Includes motor, gearbox and all parts.
Requires basic hand tools to assemble -
easy-to-follow instructions
