DIY Piston Hydraulic Mechanical Arm Model Material Science Experiment Toy

Features:

Easy to assemble and operate, inspire children's interest and curiosity.

Stimulating students' creative thinking and ability by learning physics.

Help teacher to make the science class more lively and interesting.

Small experiments can also consolidate students' mastery of physical knowledge.

Great playing model tools, children can DIY colours on.  

DIY toys, need children to manually brain, to stimulate children's learning fun

With a simple experimental setup, students can quickly master the experimental principles of each experimental techniques

Specifications:

Materia: Wooden Suitable

age: 6-14

Knowledge point: hydraulic drive

Packing list: 1* Science Model Kit

Note:
Item color may show sight aberration due to different shooting light and monitor display.