Rings & Fingers sizer - universal + Mandrel

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** Design made by LARTEFACT from https://www.thingiverse.com/lartefact/designs **

• Measure both rings and fingers effortlessly
• You insert your finger into the holes, and the one that fits snugly indicates your ring size.
• Doubles as a mandrel – ideal for crafting wax ring models. Slide the ring onto the mandrel (the pointy cylindre on the picture) until it fits snugly and read the size at the point where the ring stops.
• Engraved sizes from 3 to 15 – no more guesswork
• Includes a size conversion chart – easily find your perfect fit anywhere in the world

Print your tool today for accurate, hassle-free measurements every time!

/!\ Ensure your 3D printer is properly calibrated.
If you have a caliper, print a calibration cube to check accuracy: Calibration Cube.
If you don't, you can verify the finger measuring tool against the ring measuring tool. If they don't match in size, try adjusting the flow rate slightly.
To test for tolerence you can test and calibrate your printer with TOLERANCE TEST

If you post a 'Make,' I’d be thrilled to see it! 😊

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