Square that transforms into an equilateral triangle.

The design was inspired by an illustration from a math book - Hugo Steinhous' “Kalejdoskop matematyczny”.

Prints in place, without any support. Can be printed in multicolor using a single extruder 3D printer.

To print in multicolor you should print 3 files one after another without taking the prints off the bed. First print “lines.stl”, then “color_layer.stl” and finally “main_for_color.stl”.

If you don't want to print in color just print the “full_square_body” file.

Fidget square

by Ematyk · original on Printables ↗

Learning / Math

♥ 448⬇ 2.4k🖨 10 prints

License: Creative Commons — Attribution ↗puzzletrianglefidgetfidgettoyprintinplacesquaretransforming

Print profiles

color_layer.stl
⏱ time and weight estimated after preparation · 1 material(s)
Made to order: we prepare this file when you order, which adds a few minutes before printing starts.
Prints on: A1 mini 0.4PLA
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lines.stl
⏱ time and weight estimated after preparation · 1 material(s)
Made to order: we prepare this file when you order, which adds a few minutes before printing starts.
Prints on: A1 mini 0.4PLA
Order this print
full_square_body.3mfDEFAULT
⏱ time and weight estimated after preparation · 1 material(s)
Made to order: we prepare this file when you order, which adds a few minutes before printing starts.
Prints on: A1 mini 0.4PLA
Order this print
main_for_color.stl
⏱ time and weight estimated after preparation · 1 material(s)
Made to order: we prepare this file when you order, which adds a few minutes before printing starts.
Prints on: A1 mini 0.4PLA
Order this print