WolfBox AirDuster long nozzles

I frequently use air dusters to clean drum filters remove dust from inside PC or many other cleaning tasks in narrow corners. I liked the compact design of the WolfBox models (especially the MF50 is very handy and lightweight), but although they come with a selection of nozzles, there is no long nozzle to reach inside narrow spaces. And sometimes you need the exit on the side for proper cleaning (e.g. drum filters, see pictures).

Therefore I created long nozzle versions as straight nozzle or with the blowing hole on the side. The side exit is not exactly 90°, but only 80° allow smooth air flow (sharper angles create back pressure on the air stream. Although nozzles can be exchanged quickly, you can also combine the two and and add a cap to divert the air stream to the side.

And inspired by the plenty of "turbo flow funnels" here and on Printables, I also added a version with a spiral guide inside to give the air stream a swirl to have a light "rotating brush" of air. This is currentl