Classic Tornado Tube.
Make a tornado with 2x 2L bottles!
Just fill ¾ of one of the bottles with water and screw it together.
Flip over and swirl in a circle to start the vortex
Printed with PETG because I read it was more water tight, but I would still recommend sealing with silicone if leaks would be a problem.
Use included supports
You shall not share, sub-license, sell, rent, host, transfer, or distribute in any way the digital or 3D printed versions of this object, nor any other derivative work of this object in its digital or physical format (including - but not limited to - remixes of this object, and hosting on other digital platforms). The objects may not be used without permission in any way whatsoever in which you charge money, or collect fees.
Comment & Rating (1)