Log in to check out faster. Shop all MetMo. Any orders placed including a Piston will ship out in the selected shipping wave. If you require earlier shipping for other items, please place a separate order.
The Piston will be released in small batches over the course of the year with the delivery window specified. Select your shipping wave to determine which month your Piston will ship!
Any orders placed including a Piston will ship out with the Piston batch selected. The Piston is easy to care for! The brass will naturally patina over time for a unique personalised look, but if you prefer the original look some metal polish and a lint free cloth will bring back the shine. Avoid dropping the Piston pin on hard surfaces, as this will affect it's performance.
Do not get the Piston wet. No springs, no magnets, just pure, unadulterated precision pneumatics! A palm sized pneumatic mechanism you can fiddle with single-handedly for hours. The cutting edge of portable satisfaction, using only air and your fingers to create silky smooth engineering magic. Experiment with an aerodynamic bearing. Spinning the housing allows a thin cushion of air to form between the Piston pin and the cylinder block, creating a friction free spin that's momentarily suspended in air.
The ultimate precision fit. A perfectly precision reamed hole and an exquisitely machined shaft come together to provide a smooth motion for endless satisfaction and tactile feedback. Akin to clicking a pen, but without driving everyone around you crazy!
