Bộ thu bụi cho đầu in 3D từ filament

This simpel printed part should prevent dust from entering your hotend, (it technically should)

You will need the printed part and a bit of sponge (cut it to the point where it fits the provided hole)

Dislcaimer: this part is still a prototype, i don't know what will happen if you use it inproperlly.

any tips on how to improve it, let me know!

happy printing!