Piston SD Puzzle

MATERIAL: Solid Brass
SIZE: 1.9" x 3.8"


Piston is renowned puzzle designer Felix Ure's most recent creation. This unique, seven-stage, sequential discovery puzzle is rated 7/10 in difficulty. The goal is to find the brass ball locked inside.

Beautifully machined from solid brass and weighing in at a hefty 2.5 lbs, Piston has the fit, finish and feel that Felix is known for.

Handling Metal Puzzles
All metals tarnish over time. Residual oil and salt from handling speed up the process and may leave undesirable fingerprints. Occasional use of our Metal Puzzle Polishing Kit with a coat of Renaissance Wax will keep your metal puzzles in tip-top shape!

Combine Orders

We can hold your orders and combine with future orders, reducing shipping costs.

International Shipping

We deliver our products worldwide via DHL and USPS. See our shipping policy for more details.

Express Delivery

Get your parcel quickly with our Priority International shipping option.