Become a mechanical mastermind with our DIY Science Toy Hydraulic Mechanical Arm! Build your own functioning arm and learn about hydraulics in a fun and quirky way. No need to take yourself too seriously, just enjoy the process and playfully explore the wonders of science!
- [3-in-1 Function] The Robotic Arm Edge Kit can freely change the working head: grasper, grab, suction cup. So that the operating lever can easily control various joint activities of the mechanical arm,
- [Hydraulic Power Principle] The toy does not need electricity and a motor, as long as water can drive the mechanical arm. Explore the Magic and Fun of Hydraulic Power
- [Safe ABS Material] The hydraulic arm edge kit is a construction toy that is made of high-quality ABS material, BPA-free, non-toxic safe, and harmless for kids.
- [STEM Educational Toys] The STEM educational toy is designed to improve children's science, technology, engineering, and math skills, which trains children's logical ability and practical ability and explores scientific principles.
- [Surprise gift for kids] A Robotic arm gripper installation kit is a highly recommended holiday gift. We provide instructions for use. Each step is explained in detail in the instructions, and it is easy for children to understand the assembly.
Material: ABS
Product specification: 46*26*30cm
Color box specification: 40.5*10.5*29.5cm
Shipping Info:
- Estimated Delivery Time: US 15-25 Days; Worldwide 15-30 Days.
