This is an attachment for converting TEVO Tarantula into a Plotter. Add this attachment to the fan of the extruder. Requires 4X M3 Screws 2 long and 2 short.
Since the part is fully made up of plastic I would recommend fixing M3 Nut before the holes.

Here is the link to the project:
https://www.patreon.com/posts/plotter-using-3d-24623711

Print version 3: https://www.thingiverse.com/thing:3422340