Gravitrax compatible Gauss Cannon

thingiverse

This is a Gauss Cannon compatible with the marble run game "Gravitrax" by Ravensburger. It accommodates a 15 x 3 mm round neodymium magnet, which should be bonded into the central cavity using strong adhesive. This model requires printing on a heatbed only and must have support material during the printing process. Contributions and/or photographs are welcome. **Update 1/1/19** A revised design, Version V2, has been added. It is compatible with a 15 x 15 x 3 mm square magnet and boasts an improved finish. **Update 2/1/19** By popular demand, a new version, V3, has been created for use with a round 20 x 3 mm neodymium magnet. Enjoy!