If you buy from a link, we may earn a commission. Learn more A couple of months ago, CJRB proved the versatility of its Pyrite knife line by launching an affordable, folding take on the classic Bowie ...

With different paths ahead and no idea what we’d uncover, the journey quickly turned into an epic underground adventure, highlighted by an incredible discovery of huge pyrite crystals.

Combining the two would be an interesting project in its own right, but [Dimitry Morozov] took this a couple of steps further with his pyrite disc sound object project. Pyrite discs, also known as ...