Decahedron 1 is a hollow form, made with 10 individual isosceles triangles that are welded and soldered together. To make this work, the triangles must be fabricated with a precision of +/- 0.2mm on a side, otherwise the 2 halves of the decahedron won’t fit.

The chain is made of 1/8 inch rings and is 30 inches in length. The chain also features a simple clasp that doesn’t need tiny fingers and a microscope to use, as well as a stone that makes the clasp a visual point of interest

The decahedron weighs approximately 2 oz, without the matching chain.