This long thin nozzle is ideal for cleaning around the 3D printer, what with all the small particles that seem to get everywhere. The first design didn't have holes in it, and after a short time, the Dyson shut down to mope for a while. After adding the holes, I can hear it feels much happier, but your mileage may vary. So health warning (for your Dyson); on your head be it if you print and use this.
Here's the model if you want to mess with it:
190mmHighModel.stl | 171.3KB | |
Dyson_Long_Thin_Nozzle.stl | 171.3KB |