Miniature interlocking cubes from a couple months ago. I gave up after 7.8 cubes because the assembly was so difficult that I had to use tweezers. : r/ origami
How to Make a Modular Origami Cube Box
Ten Interlocking Cubes | Designer & folder: Michal Pikula Pa… | Flickr
How to Make an Origami Cube in 18 Easy Steps | One Map by FROM JAPAN
Modular Origami: Getting Started with Sonobe Units | Origami cube, Modular origami, Origami