GripTool ROBO2

This object contains all the challenges for a robotic arm. -Spherical surface for multi-figerd robots and magnets -Pyramid for claw type grippers - A set of smooth surfaces and uneven surfaces for suction testing and magnet testing -Parallel surfaces for claw type grippers -A cylindrical surface for humanoid robo-hands Recommended manufacturing process - 3D printing (precise surfaces, rich material choice).