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Overview
This kit will teach you how motors, gears and pulleys work.
• No soldering is required for build. Easy to build with a knife, screwdriver and long nose pliers.
• All necessary parts are included:
Pre-punched boards, gears, shafts, switch, motor, battery holder
• Power supply: Two or four AAA batteries (not included).
• Power supply: Recommended Ages: Ages 8 and up
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Price: 
