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Irrational pi Hairpin 3D Printer File Image 1
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Irrational pi Hairpin

dbla_ronlvl avatardbla_ronlvl

March 6, 2026

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Description

When your hair is feeling irrational, pin it up with one of these pi themed hairpins.

These are great hairpins for pi day, March 14th.

 

Key Features:

  • Hilbert Curve Finish: 80% density on top/bottom layers for a premium, textured feel with added grip to prevent the pin from sliding out
  • Easy Multi-Color: Designed for simple layer-swaps. You don't need an AMS to make this pop--just a bit of patience to do the manual filament changes.

Look up these techniques on YouTube for tutorials on how to use a hairpin:

  • The "Flip" Technique
  • The French Twist
  • The Lazy Figure-8
Boost MeIf you like my design and want to see more, give me a boost.

License:

BY-NC-SA

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