4M – Green Science Techcraft Pneumatic Robot Arm – 3443

Assemble the 4M pneumatic hand – a science kit for children 5-7 years old. The mechanism of the toy excavator is equipped with a movable bucket in two parts, which can be controlled with the help of two syringes. Assemble a scientific toy according to the instructions with diagrams and learn about pneumatics (physics section), pneumatic mechanisms and devices based on them. The body of the model is made from a set box. Therefore, the project will be ecological and children will learn about the secondary use of objects. Details included Part A: Stand, Part B: Arm, Part C1-C3: Clip,…