This brush will be useful for cleaning debris and poop generated by 3D printing and not only!
Print it, cut the lines poop as you need and clean!
How to assembly
Print all parts:
enlarge a little the hole of the line retain and fit all lines poop inside:
Do the same for the second line poop retain:
Now bend the two parts:
and insert the base cap:
Finally assembly the two half of the brush, the line poop retainf with base cap and the top cap:
Cut the line poop as you need and this is the final result!