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There's a seven-stage puzzle hunt hidden within the inner workings of this hefty brass piston. The end goal is to find the ball but in order to do that, you'll need to work your way through nesting layers of secrets and revelations. This style of puzzle is known as sequential discovery and is one of our absolute favorite genres of mechanical challenges.
The unfinished brass exterior of the Piston Puzzle will develop a handsome patina over time and all of the interior mechanisms are machined to exacting specifications. Designer Feliz Ure has created yet another engaging, surprising and satisfying puzzle. Weighing in at over two and a half pounds, Piston packs a wallop and will take some determination to solve.