Anycubic i3 mega Plotter toolhead Pigma Micron

Toolhead for this x carriage design https://www.thingiverse.com/thing:2803339
Inkscape tutorial: https://www.instructables.com/id/Use-3D-Printer-As-a-Plottercutter/

https://www.youtube.com/watch?v=NRmifknvIts
https://www.youtube.com/watch?v=FyiK8z3N3JM
https://www.youtube.com/watch?v=YuDxe6LVVWc
https://www.youtube.com/watch?v=bbcxgIcrCP8

Material:
Pigma micron
Notebook spring ID 19mm OD 22mm L16mm
PTFE tube
4 magnets D8mmx3mm