Print-in-Place Notebook Multi-Pen Clip Parametric

Most notebooks only let you carry one pen. This lets you carry several.
A print-in-place, parametric notebook pen holder that prints in about 1 hour using around 20g of filament.

This print-in-place notebook pen holder lets you attach multiple pens directly to your notebook, so you can bring your full writing setup in one place.

The design is parametric, so it is easy to adjust the slot sizes for different pen diameters. It is also:

• print-in-place
• fast to print
• low filament use
• no extra hardware needed

Features

• Holds multiple pens on the cover of your notebook
• Parametric slot sizing for different pen diameters
• Print-in-place design
• Around 20g filament
• Around 1 hour print
• Compact and practical for daily use

Why I made it

Most notebooks only let you carry one pen, or none at all. I wanted a cleaner way to keep several pens together with the notebook itself without adding bulk or needing extra parts.

Good use cases

• journaling
• sketching
• study notes
• work meetings
• planners and bullet journals
• color-coding notes with multiple pens

Customization

The model is parametric, so it can easily be adapted for different pen sizes and different notebook setups.

If you want, I can also upload more presets for common pen sizes / slot counts.

Printing

• Print-in-place
• No supports
• ~20g filament
• ~1 hour print

If you print one, I’d love to see your setup and what pen combination you use.