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.
WARNING: Choking hazard! Not for children under 3 years of age.
PNEUMATIC ROBOT ARM-TECHCRAFT
$21.99
Recommended for ages 5 and up
2 in stock
SKU: TOY4093
Categories: Discovery, Science & Nature, Science Kits
Weight | 0.6 lbs |
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