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The Piston Drop Pre-Order

Guarantee a Piston and pre-order yours below.

We only make a limited number of Pistons each month. This is because of the precision machining required to get each one perfect!

Want to be part of the exclusive Piston club? Secure your Piston ahead of time to guarantee this rare marvel of engineering in your hand.

As each monthly wave sells out, the next will become available. All you have to do is select your delivery month and check out as normal.

Don't be left with Piston penitence, these limited fidgets are in high demand! Pre-order now and soon you'll be a Piston prodigy.

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Brass Piston

Turn downtime into uptime. The MetMo Piston is a premium pneumatic fidget toy made from brass and stainless steel. Smooooth, controlled movements deliver timeless tactile satisfaction (thanks to the slippery air bearing) – and a stress relief experience that’s oddly educational.

Compression never felt this decompressing. Elegant. Mechanical. Addictive.

The MetMo Piston combines fancy air-bearing technology with precision engineering to create a tactile object unlike anything else. Like all of the MetMo collection, this has been machined from premium materials – in this case, brass and stainless steel – and it’s built to last, delivering smooth, satisfying motion with every press.

Piston can be a unique gift, a desk toy, a stress relief tool, or just something cool to show your engineer friends. Enjoy lasting satisfaction and let off some steam… without the… err… steam…