Sierpinski Tetrahedron Math Art Sculpture

Made fresh for this season, not stored since last year.

5.2k downloads in the maker community

$19.99

Color: Gray

Printed in the USA when you order.

1.You order it
2.We print it fresh
3.It ships to you

Customizable Sierpinski tetrahedron fractal sculpture
Prints with its own internal support structure
A bold math art piece for desks and classrooms
Sparks great math discussions with students and visitors
Pairs with other fractal sculptures for a math display

You set the tetrahedron on the desk and the math fan in your life starts naming the recursion levels. This Sierpinski tetrix is a fractal model based on the tetrahedron, with internal structure that lets the print hold itself up.

The customizer lets you adjust the recursion depth and the adhesion between sub-tetrahedra (a clever 3D printing trick from the original cgranade design). Lower adhesion gives a more delicate print; higher adhesion makes a more durable display piece.

Use it as a math classroom prop, a STEM gift, or a quiet desk piece.