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Infinity Cube with Dice, Magic Cube (For Flexible Filament)

Download free STL Infinity Cube with Dice, Magic Cube (For Flexible Filament), LGBUDownload free STL Infinity Cube with Dice, Magic Cube (For Flexible Filament), LGBU

3D model description

### #Infinity Cube with Dice

With this design, I pay my sincere tribute to all math teachers, esp. those who work with young children!

The infinity cube, printed with TPU flexible filament, has been well received by children and adults. I am told that some children find it very comforting and soothing, just like what a math toy does! Some just like flexing it around; others ask interesting math questions.

Unfortunately, it does not flex into infinity. Eventually, it breaks and is very hard to fix. So, I thought about it and decided to add some numbers or letters to each little cube. Now, when it does break, you end up with 8 dice. Trim a little bit if necessary. They are still useful for a math teacher!

Among the Files

  1. FlexiCube with Numbers (1-6), each cube is 20mm^3
  2. FlexiCube with Letters (A-F), each cube is 20mm^3


  1. Please use flexible filament. Otherwise, you will get 8 dice very quickly ^_^.
  2. 5-10% infill rate is fine. Each cube feels soft. A higher infill rate leads to better-looking cubes.
  3. 0.2mm resolution is fine.

### #See Also

  • 3D model format: STL



STEAM educator, learning from and working with K-12 STEAM teachers to explore new ideas of teaching and engagement. I firmly believe ART is at the core of STEM learning or all human learning! I owe my ideas and designs to the hundreds of K-12 children and teachers and university professors I have had the pleasure of working with, in multiple disciplines-- math, science,engineering language arts, social studies, early childhood education and more! All mistakes, of course, are mine! There is no warranty or liability whatsoever implied or explicit behind the designs or ideas. They are all posted for their potential educational values.

When working with children, please strictly observe all safety and health procedures! Please refer to the NSTA safety guides:




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