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Fidget Spinner Ring STL, Print in Place Finger Band for 3D Printers

NowPrice:$1.64

Original Price: $3.28

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Original value: $9.84

New total: $3.93

Highlights

  • Supplies for making crafts
  • Digital download
  • Digital file type(s): 1 PDF, 1 other file

Fidget spinner ring STL, a 2 part print in place ring for fidgeters and makers who want a spinning ring to turn and fidget with.

PLEASE NOTE: this is a digital STL file for 3D printers, not a physical item. Nothing is shipped, you print it yourself.
The inner band and the outer band print already joined, so there is nothing to assemble.

WHAT YOU GET
fidget-spinner-ring-print-in-place.stl
fidget-spinner-ring-print-in-place-print-settings.pdf (1 page of print settings)
Model size: 31 x 31 x 5.0 mm, in 2 parts.
Checked in software: watertight, manifold, thinnest wall 1.36 mm and a clearance of 0.45 mm between the moving parts.

PRINT SETTINGS
PLA or PETG, 0.2 mm layers, 3 walls, 15 percent infill, no supports, no brim, 0.4 mm nozzle.
Needs a bed of 35 x 35 mm or larger.
Designed inner diameter 16.5 mm at 100 percent. For 18.5 mm scale it to 112 percent, for 20.5 mm to 124 percent.
Hold the inner band and turn the outer band. If it feels stuck, twist it firmly once to break the first layer free.

HOW IT WORKS
Instant digital download, nothing is posted. Open the STL in any slicer (Cura, PrusaSlicer, Bambu Studio, OrcaSlicer) and print it flat as it comes. Keep the scale at 100 percent or larger. Print in place means the moving parts print already joined, no assembly.

LICENCE
Personal use. You may print it for yourself and as a gift. Do not share, resell or redistribute the STL file and do not sell prints of it.

Designed by us with the help of AI tools and code, then checked in software and reviewed by hand before it was listed.

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Listed on Oct 31, 2026