About This

• Please note: the colors of the building blocks are random,The product color in the picture is only for demonstration reference.Instructions not included.
• STEM activity kits,Diy toy,MOC EV3 Wedo Mindstorms can assemble freedom to create unique creative.
• List: Pneumatic-Handpump with spring x1, Pneumatic-cylinder Long x1, Pneumatic-cylinder Small x1, Pneumatic-pump long x1, Pneumatic-pump x1, Pneumatic-pump small x1, Pneumatic valve x1, pneumatic tube x1
• Technic-Pneumatics : large Technic sets incorporate pneumatic systems with pumps, hoses, and cylinders to enable controlled movement using compressed air. This system provides a different type of motorized functionality
• Finest quality meaterials, affordable and durable, Fun and useful for your technical project, a great gift choice for building block fans.