This is a modular origami piece, that has 12 interlocking cubes, forming a ring. It is made of 144 identical units, and there is no glue holding it together. : r/blackmagicfuckery
Modular Origami: How to Make a Cube, Octahedron & Icosahedron from Sonobe Units « Math Craft :: WonderHowTo
Modular Origami - Garden Streets
Bead Origami: Origami Interlude: Hollow Blue Cube
Modular Origami: How to Make a Cube, Octahedron & Icosahedron from Sonobe Units « Math Craft :: WonderHowTo
Origami Hexagon Unit Of Cube instructions | Modular origami, Origami cube, Geometric origami