I have been working to try to avoid screens towards the end of the day, I find that it has a huge impact on my sleep. I bought a secondhand Boox Tab Ultra to try and it has helped me be a bit better. I use it for web browsing, writing, some notes, and reading. I wanted a stand that would allow me to use the tablet in every position that makes sense for my use cases and this is what I ended up with I realize there's probably a limited audience but I thought I would share regardless. I'm not sure what other tablets it would fit. The tab ultra is 6.7 mm thick.
Requires this set of bumpers for the “teeth” that hold the tablet in place when writing, and the feet to allow it to grip to the table.
https://www.amazon.com/dp/B077M9RKXH?ref=ppx_yo2ov_dt_b_fed_asin_title
Update 6/22/25: Noticed I had an issue with how I had feet which caused some of it to be print floated. Updated to be support free.
The author marked this model as their own original creation.