DIY Gear Drive Wooden Globe Assembly Puzzle Mechanical tellurian Model Kit Children Adult Gift Educational Toy Building Blocks 3501 1X Heat Sink

1X Heat Sink

- Align Advanced Metal Swashplate firmly connects to rotor grips preventing rotor head disengagement during intense flight

Lion Battery

There’s no screw to lock the heatsink and PCBA

DIY Gear Drive Wooden Globe Assembly Puzzle Mechanical tellurian Model Kit Children Adult Gift Educational Toy Building Blocks 3501 1X Heat SinkHow to play: Complete the assembly with the help of the English instructions. After the assembly is completed, you can drive the ball rolling by shaking the handle. Inspire hands on ability and assembly interest Technology: Pure natural plywood, without any toxic substances, through the strict laser pre cutting, products more refined Features: Excellent Christmas, children, valentine's day gift; high quality gift box packaging; suitable for family,