Pen Holder, Bookmark, Checklist Box Template  3D printable model by Fr8Dog

Pen Holder, Bookmark, Checklist Box Template

Source: Thingiverse by Fr8Dog

The Pen Holder, Bookmark, Checklist Box Template is a free printable 3D model from Thingiverse by Fr8Dog. I have been cleaning out a lot of old junk from the house and workshop. You can download the STL file from the original listing below and print it at home.

Open in Thinger (free) Download from Thingiverse
QR code to download the Thinger app
On a computer? Scan with your phone to install the free app.
307 saves Source: Thingiverse Updated 2026-08-31

Tags: Pen, Holder, Bookmark, Checklist, Box, Template

About this model

I have been cleaning out a lot of old junk from the house and workshop. I found I was making an increasing number of checklists and had been using the checklist box maker but found it did not line up with the lines in a standard (NOT college ruled) composition book. I have also been trying to find a bookmark pen holder similar to that would work with the composition book. I ended up making this piece and it works fairly well for all of my needs. My print was in PLA with support "everywhere" to keep the gap between the clip and main body open.

Frequently asked questions

Is this 3D model free to download?
Yes. Pen Holder, Bookmark, Checklist Box Template is free to download from Thingiverse. Open it in the free Thinger app, or use the "Download from Thingiverse" link above to open the original listing.
Where is the STL hosted?
The download is hosted by Thingiverse, not by Thinger. We link you directly to the original listing by Fr8Dog.
Who made this model?
Designed by Fr8Dog, published on Thingiverse. Please credit the creator when sharing your print online.
Can I print this at home?
Yes. This model is intended for home FDM and resin 3D printers. Check the original listing for suggested print settings like layer height and supports.

Similar 3D models in Pen

More from Fr8Dog

Browse related collections

Free Board Game Inserts & Organizers to 3D Print Free 3D Prints for the Bambu Lab P1S Free 3D Prints for the Prusa MK4 & MK4S Free Home Organization 3D Prints
Amazon's top 3D printing gear (trending)
Open in Thinger Get STL