Threaded dust filter colorizer

Sick of just plain ol' white filament

I did a mashup remix of two awesome designs, a filament colorizer (says for 3mm but works great with 1.75mm) and the "you need one of these if you 3D print" threaded dust filter

I found that if I leave the permanent markers on the filament and my 3D printer not feeding filament thru the extruder the acetone in the ink will soften/weaken the filament causing it to snap...so best bet is to start a print and as your 3D printer starts extruding put in the