Introducing the Piston Pen, a handcrafted writing instrument with a unique and captivating design. Carefully designed with a super cool piston and rod mechanical mechanism, this pen extends and retracts the refill with ease.
 
The Piston Pen makes a great gift for steampunk enthusiasts, mechanical gadget aficionados, fidgeters and fun lovers everywhere. Its unique look and feel provides an unparalleled writing experience that you won't want to put down.
 
Add a touch of mechanical charm to your writing collection with the Piston Pen.