Fully Customizable Pen Holder Fridge Magnet

Today's 3D printable design is a simple, but effective, magnetic pen holder.

This design is*completely free* and shared under a permissive license. Your support is hugely appreciated.

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OpenSCAD Customizer Options

This design has the following Customizer options:

General

• Material_Thickness - The minimum thickness of the material

Pen Hole

• Pen_Hole_Diameter - Diameter of the pen hole
• Pen_Hole_Depth - Total depth of the pen hole

Magnet Holes

• Magnet_Hole_Diameter - Diameter of the magnet hole
• Magnet_Hole_Depth - Depth of the magnet hole

You will need

You also will need:

• 2x strong magnets, e.g. 10mm x 2mm neodymium magnets

Design Considerations

To ensure the magnets fit snugly, we recommend making the Magnet_Hole_Diameter slightly smaller than the actual diameter of the magnets. You can then use a blunt implement, such as a flat screw driver, to gradually increase the size of the holes until the magnets can be inserted. To insert a magnet, simply place the magnet on a flat surface, align the magnet with a hole and apply a little downward pressure.

Alternatively, you can make the Magnet_Hole_Diameter a little larger and use some strong glue to ensure the magnets remain in place.

Material

This design is perfect for printing in many filaments, including PLA, PETG and ABS.

Versions

• 1.0 (10 Apr 2021) - Initial version

Printing

Recommended slicer settings:

• Resolution: 0.1mm - 0.2mm
• Infill: ~20% recommended.
• Supports: Should not be required unless the Magnet_Hole_Diameter is quite large.
• Rafts: Not required, unless you experience adhesion issues.

License

The "Pen Holder Fridge Magnet" model (.stl) is licensed under the CC BY license by Code and Make.

The "Pen Holder Fridge Magnet" code (.scad) is licensed under The MIT License by Code and Make.

Note: 'BSD' license has been selected as it is the closest available option in the list.

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