About this 3D model

Extension of fan nozzle with a smaller and longer out hole, and a part to adapt system on a prusa Only for use with Fan mount model : http://www.thingiverse.com/thing:30721 Nozzle : This thing was made with Tinkercad. Edit it online https://tinkercad.com/things/4Mg6xKHeMsk Adapter : This thing was made with Tinkercad. Edit it online https://tinkercad.com/things/cwsOGDkBLRk