Menger Sponge

thingiverse

The Menger Sponge is a 3D fractal that's as mesmerizing as it is mathematically sound. Its intricate design is made up of cubes, each one carved out in a specific pattern, creating an infinite series of identical shapes within shapes. You're the master builder here - you get to decide on the size and number of iterations for your sponge. Want a tiny Menger Sponge or a behemoth that'll take up half your room? The choice is yours!