This model is a Japanese Crystal Puzzle-style 3D interlocking puzzle — a classic mechanical brain teaser inspired by traditional Japanese puzzle design. It consists of carefully shaped interlocking pieces that form a solid, crystal-like geometric object when assembled

Built from repeating geometric elements, it creates a solid, symmetrical structure that looks complex while remaining satisfying to assemble and handle.

Perfect as a fidget object, decorative piece, or showcase print, it combines clean geometry with a tactile surface that feels great in hand.

In case of troubles, you can find instruction how to solve it here: