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Pocket Minnow – Cute Keychain Ruler for Fishing 3D Printer File Image 1
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Pocket Minnow – Cute Keychain Ruler for Fishing 3D Printer File Thumbnail 1
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Pocket Minnow – Cute Keychain Ruler for Fishing

FjordFoundry avatarFjordFoundry

May 10, 2025

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Description

Pocket Minnow Ruler Keychain – 3D Printable Fish Measuring Tool (Metric measurements)

 

Measure in style with the Pocket Minnow!
This cute, compact 150mm fish-shaped ruler keychain is designed for anglers, hikers, hobbyists, and outdoor lovers who need a lightweight measuring tool on the go.
Attach it to your tackle box, fishing bag, or backpack, and you’re ready to size up your gear, catch, or craft project — wherever you are.

 

🖨️ Fast, low-material print, less then 12 grams of filament used with multi-color print
⏱️ Prints in under 1 hour
🎨 Single- and dual-color versions included
💪 Designed for PETG for strength, but PLA works too
🔑 Keychain-ready with integrated eyehole
📏 Clean, easy-to-read 5mm measurement increments
 

Perfect as a gift, stocking stuffer, or practical print for anyone who enjoys the outdoors.
Stay tuned for future versions with inches, hook holder slots, and alternate lengths!

 

NOTE: 

  • Do not resize if accurate measurements are important to you. Then again, go ahead and size up or down for a GAG gift!
  • The measurement accuracy is only as accurate as your 3D printer.
  • If the color bleeds, change the flushing volume or use a darker color as your base.
  • Recommend using PETG for outdoor UV, heat, and water resistance.   PLA works but may start to warp or break down in high temperatures.

 

Boost MeLike this design? Tap Boost to support more creative tools and outdoor-ready prints!
Every boost helps me share more functional, field-tested solutions with the MakerWorld community. Thanks for being part of the journey!

License:

BY-NC

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