4M Techcraft Pneumatic Robot Arm STEM Science Kit

The Toy Store - Unplug & Play Verified independent store

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Be an eco engineer! Construct a giant robotic arm from sturdy card panels. Hand-operated by air pressure. No battery required. This simple project demonstrates the basic principles of most pneumatic machines. Includes all parts and detailed instructions. Helps teach various STEM based concepts and Includes all parts to build robot arm and instructions. Recommended for age 8 years and up Show more