4M Green Science Techcraft Pneumatic Arm

Description

Become an Environmental Engineer! Build a giant robotic arm from sturdy cardstock. - This simple project demonstrates the basic principles of most pneumatic machines. - Air operated by hand. - The robot arm is 40 cm long when built. - Contains 1 base platform, 3 card templates, 2 large syringes, 2 small syringes, 2 sets of plunger and syringe caps, 2 tubes, 2 extensions (64 pieces) and detailed instructions. - No battery needed.