Simple z axis holder for pens and markers. Designed around the SnapMaker 2.0 but I believe it would work for the SnapMaker 1 as well.
It has two pieces. The mount which connects to the x axis, and the holder that connects to the linear bearings.
I used M4 Allen (Hex/Inbus) Socket Thumb Screw Knob Cap by GuySie - Thingiverse for the m4 cap screws.
Hardware can be found here.
Rods
https://www.amazon.com/gp/product/B07Z6G8SJQ/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1
Linear Bearings
https://www.amazon.com/gp/product/B089SXNKRZ/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1
YouTube Demo Video
3D Print Files for Pen Sled
PowerShell Script
The PowerShell script is a great example on how to find the SnapMakeron the network and send commands without having to have a 3d print, cnc, laser module attached.