ENGINEDIY TECHINGDIY Metal Threshing Machine Model Kit - 3D DIY Educational Science Assembly Toy for Kids & Adults | STEM Learning, Engineering Project, Gift for Science Enthusiasts

For age: 8+Material: Aluminium Alloy + Stainless SteelProduct Dimensions: 15 x 9.5 x 10.8cmProduct Weight: 633gPacking: Iron Box + EVAPackage Including1 x Assembly Toy

Pay Tribute to Industrial Manufacturing: Its modeled on thresher. In the late 18th century, Scottish inventor James Developed a wooden frame that loosened wheat husks and is now widely used in agriculture.

Material: Products are made of metal material, CNC precision casting process, aluminum alloy oxidation color process.

Find The Core Principle: The mechanical structure, with a clear view of the transmission process, presents the core principle of the machine operation and intuitively shows the application value of the machine.

Have Happy Family Time: Adults can assemble with children to enhance parent-child interaction. children can get the knowledge of science and industry to increase their knowledge and imagination.

Craft Collecion: It has high quality workmanship, can be collected as handicrafts.