3d Printed Air Balloon Motor for LEGO

You can see the explosion diagram here in 3d viewer (Sketchfab): If you d like to print it, you can get all the files on Thingiverse: If you don t have a 3d printer, but still want the motor, you could try ordering it on any online printing service, like Grab file on Drop it onto Settings: process FDM, material PLA or ABS (didn t test the second, but should be a bit better) It showed me a 20 price with delivery (which is about 1, 6 of the price of my chinese 3d printer, with delivery as well). Music: Ticker by Silent Partner