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Mesmerising gear fidget

Print Profile(1)

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A1
P1P
A1 mini
A2L
H2S
H2D Pro
X1 Carbon
P1S
X1
P2S
H2D
X2D
H2C
X1E

0.2mm nozzle, 0.1mm layer, 4 walls, 15% infill
0.2mm nozzle, 0.1mm layer, 4 walls, 15% infill
Designer
2.9 h
2 plates
5.0(1)

Open in Bambu Studio
Boost
2
4
1
0
7
3
ReleasedĀ 

Bill of Materials

Bambu Filaments
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Maroon Red (10205) / Refill / 1kg
Blue (10601) / Refill / 1kg

Description

šŸ”“šŸŸ¦ Interlocking Gear Spinner – Satisfying Mechanical Fidget Model (STL)

This unique interlocking gear spinner is a visually striking and highly satisfying 3D-printable model designed to showcase smooth mechanical motion in a compact, handheld form. The model features a bold outer ring with an organically flowing inner gear system that rotates fluidly when touched, making it perfect as a fidget toy, desk gadget, educational model, or display piece.

The design combines aesthetic curves with functional mechanics, creating a hypnotic motion effect when spun. It prints as a single assembled mechanism (no extra hardware required), making it beginner-friendly while still impressive for experienced makers.

āœ… Features

  • Fully functional rotating internal gear system
  • Single-print, no assembly required
  • Smooth, satisfying motion
  • Perfect as a fidget toy, stress reliever, or desk decoration
  • Great conversation piece and visual demo of mechanical movement
  • Optimized for FDM 3D printing

šŸ–Øļø Printing Recommendations

  • Layer height: 0.2 mm
  • Infill: 15–20%
  • Supports: Not required
  • Material: PLA, PETG, or ABS
  • Multicolor prints look especially striking

šŸŽÆ Ideal For

  • Fidget lovers
  • Mechanical motion demonstrations
  • STEM education
  • Desk toys & office gadgets
  • Gifts for makers and engineers

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License

This user content is licensed under a Standard Digital File License.

You shall not share, sub-license, sell, rent, host, transfer, or distribute in any way the digital or 3D printed versions of this object, nor any other derivative work of this object in its digital or physical format (including - but not limited to - remixes of this object, and hosting on other digital platforms). The objects may not be used without permission in any way whatsoever in which you charge money, or collect fees.