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Fidget Square

A fidget toy that keeps your hands busy at your desk. It sits flat as a square plate, and every way you move the stem gives it a different look — twist it and the 19 rings sweep around into a pinwheel, push and pull it side to side, or lift it and they step down into a pyramid. The stem is textured for a tactile feel, and lowering it back to the desk makes a satisfying sound.

A black print-in-place fidget square lying flat on a tan backdrop, its 19 nested square rings stepping out from a short textured stem

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One 3MF with the whole square on a single plate and the tested profile saved inside, plus the same part as a plain STL for any slicer.

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The 3MF is the faster path — open it, say yes to the project settings and slice. A full print & play guide is attached to the Creality listing.

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Print & Play Guide

The same guide attached to the model listings, hosted here so you can read it before you print — PDF · 4 pages · 456 KB

Open the Guide

Every Move Gives It A New Look

19 nested rings hang from one textured stem, so whatever your fingers do, the rings follow — and it all comes off the plate as one print.

The fidget square twisted flat on the desk, its 19 rings swept around out of square into a pinwheel of straight black lines
Twist It Into A Pinwheel
Leave it flat on the desk and twist the stem: the 19 rings sweep around into a pinwheel, every ring turning until its corners meet the ring outside it. Push and pull the stem from side to side and the rings shift off-center for a whole different set of visuals.
Fingers lifting the fidget square by its textured stem, the 19 rings stepping down below into a four-sided pyramid
Lift It Into A Pyramid
Raise it by the stem and the 19 rings step down into a four-sided pyramid. Lower it back to the desk and it makes a satisfying sound as the rings come back down. The stem is textured, so it has a tactile feel under your fingers.
The fidget square twisted flat on the desk, its 19 rings swept around out of square into a pinwheel of straight black lines
Fits Almost Any Bed
At 126.2 mm square it is the smallest footprint in the shape set and fits a 150 mm bed, so it prints on almost anything. All 19 rings and the stem come off the plate already captured inside each other, with the same gap at every height so each one turns freely.

Slice It Right

These are the settings the square in the photos was printed with, on a Creality Hi 1 with a 0.4 mm nozzle. The 3MF carries the full profile — open it in Creality Print or any slicer that reads 3MF projects and it is ready to go.

One color, no swaps. A single spool, no filament changes, no purge and no prime tower: 2 h 32 m and 68.99 g for the whole plate.

It prints flat, just as it rests, 126.2 mm square and 39.0 mm tall with the stem, with no supports and no brim.

Supports
None
Layer Height
0.20 mm
Walls
2
Top / Bottom
5 / 5
Infill
10% Grid
Brim
None
Material
PLA · 220 °C / 60 °C
The Part
126.2 × 126.2 × 39.0 mm · 69 g
Slice data: 126.2 by 126.2 by 39.0 mm, 2 h 32 m and 68.99 g in one color with no filament changes

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Released under CC BY-NC-ND 4.0 — free for personal use, credit appreciated, no commercial use or derivatives.