Stylish Retractable Ballpoint Pen - with fully functional click mechanism
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Estimated printing price per file
€0.08 – €0.10 net (excluding VAT)
For file: mechanism_0.4n_0.1mm_PLA_COREONE_6m.bgcode
This is an estimate for one file. You’ll confirm the exact price before ordering.
File and estimate settings
File used for this estimate
Average indicative estimate: €0.09 excluding VAT (range midpoint).
- Weight reported by the author
- 1 g
- Print time reported by the author
- 6 min
- Source material
- PLA
- Estimate material
- PLA
- Estimate printer
- Bambu Lab P1S - 0.4 nozzle
- Estimate process
- 0.20mm Standard
Indicative estimate for the selected file only, based on the author’s weight and print time. File variants are not added together. The final price is calculated after file analysis.
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Click pen designed for school, university, and office use. Elegant, reliable, and compatible with standard G2 refills
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Model information
- Source
- Printables
- Category
- Office
- License
- Creative Commons — Attribution — Noncommercial
This is a fully functional retractable ballpoint pen (click pen). It combines elegance, reliability, and practicality, making it a stylish everyday writing tool.
- Retractable click mechanism: smooth, precise, and long-lasting
- Comfortable grip: designed for everyday writing
- Elegant look: minimalistic yet refined
- Durable and reliable: designed for consistent use
The pen is designed to fit the widely available Parker-Style G2 refills (standard ballpoint refills) and standard springs. Thanks to this standard format, you can easily replace the refill and use the pen long-term.
Perfect as a personal pen, office accessory, or a unique gift – this 3D printed click pen delivers both function and elegance.
Included Folders
STL → ready-to-print files
- Use these files directly for 3D printing
- Orientation is already optimized – do not rotate before slicing
STEP → editable CAD files
- For customization, modification, or remixing
- Import into your CAD software to adapt dimensions or design details
3MF → slicer project files
- Contain model orientation and recommended print settings
- Can be opened in most slicers that support the 3MF format
GCODE (Core One) → ready-to-print files
- Prepared specifically for the Prusa Core One 3D printer
- Only use these if you are printing on a Core One – for other printers, slice the STL/3MF files instead.
Print Settings
This is a mechanical model with moving parts, so accurate dimensions and clean surfaces are important. Remove the supports carefully so the mechanism works smoothly. No sanding is required – parts are designed to fit together as printed. Print the parts in the orientation provided in the STL files – do not rotate them, as the geometry and strength rely on this.
Material: PLA (recommended)
Part-specific recommendations
body_1 & cap:
- Layer height: 0.15 mm
- Infill: 15-20 %
- Supports: not required
body_2 & mechanism_2:
- Layer height: 0.10 mm (high detail for precise mechanics)
- Infill: 15-20 %
- Supports: build plate only
mechanism_1:
- Layer height: 0.10 mm (high detail for precise mechanics)
- Infill: 15-20 %
- Do not use supports – too hard to remove
Assembly Instructions
Assemble the parts as shown in the GIF and image above. When screwing the two body parts together, tighten until you feel a distinct click.
Test the click mechanism → the refill should extend and retract smoothly. That’s it – your fully functional 3D printed click pen is ready to use! 🎉