Moc Technology Mechanical Group V16 Engine Speeds Sequential Gearbox Model DIY Building Blocks Brick Compatible with Prower Set

Material:Environment friendly    ABS plastic    material. Condition: like the photo show Color: like photo show Age Range> 6 years old Package:    PP Bag with Bubble Safty Packing   No original box     . When the color of some accessories is out of stock, we will use similar color instead! Without original color box, we will use bubble bag to pack it well and protect it well. Plesae don't worry  

 

 

When our children use their hands and exert their imagination, block can be assembled out of shape with countless changes, so it known as the "magic plastic building blocks". It can develop our children's  intelligence and imagination, and to make children grow up with happiness. It will be the best gift for your child.