Feature

●Please note: the colors of the building blocks are random,The product color in the picture is only for demonstration reference.Instructions not included.
●Technic Parts Pneumatic Sets Compatible with LEGO Bricks, Pneumatic Pack For Moc STEM ROBOT DIY
●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
●Finest quality meaterials, affordable and durable
●Fun and useful for your technic project, a great gift choice for building block fans.


Description

We have a variety of building block upgrade options: Over 600 lighting kits available in our store More than 50 power upgrade kits available in our store More than 20 kinds of spare parts sets, you can do STEM, EV3, MOC and other DIY, you can find tread,sprocket,wheel,large,link,chain,holes,and,reinforced,rim,tire,wedge,belt,pulley,bush ,axle,connector,perpendicular,pins,bent,friction,ridges,notched,pneumatic,liftarm,modified,frame,thick,gear,tooth,knob,cog,double,bevel,rack,and other spare parts, Finest quality meaterials, affordable and durable.