YSTUDIO - Classic Revolve Rollerball Pen (Black) - Showroom Model COMING SOON A high-strength Ball Bearing Lock™

A high-strength Ball Bearing Lock™ mechanism links the blade to a handle constructed with full stainless steel liners and a stainless steel backspacer

Following the design principles that earned our previous creation

and 7075 aerospace grade aluminum

The result is a Sidewinder that’s somehow even more unexpected than its celebrated predecessor

using Paiwan's signature black-and-orange color scheme to mark this exclusive 2025 edition

YSTUDIO - Classic Revolve Rollerball Pen (Black) - Showroom Model COMING SOON A high-strength Ball Bearing Lock™Please note, this is a showroom model and does not come with the original box. Condition: Very good. Simple, black, with six shining lines revealing the brass underneath. The Brassing Rollerball Pen stands out for its exquisite looks, and yet its functional design is also remarkable. Perfect weight balance provides a stable grip and smooth writing experience. It's a true eye catcher and a great gift selection.