The Cubicfun 3D Puzzle Hydraulic Robotic Arm allows you to build a fully functional robotic arm powered by hydraulics. This educational kit offers hands-on learning and a fun experience without the need for batteries.

Key Features:

• Realistic gripper for grabbing and holding objects
• 120 precision-cut pieces for an engaging building experience
• No batteries or electricity required powered by hydraulics
• Easy-to-follow instructions suitable for builders of all levels
• Encourages creativity and engineering skills