Vacuum cleaner nozzle

I needed a vacuum cleaner nozzle that would fit in small holes to remove dust. So I made this version. The picture of my 3Dprinted version shows the first version. The bottom of this version turned out to be too short. I extended it in version 2 so it would stay in place. I kept the first version because I extended it and didn't want to reprint it. The inner diameter is 32 mm, and if it's too wide, you can always glue in an insert. This model uses the maximum height of my Prusa mini, which is 18 cm. The top has an outer diameter of 15 mm.