GS01 Roller Gel Pen 0.5mm / OHTO writing mat 21K Bicolor Nib: Equipped with

21K Bicolor Nib: Equipped with a 21K gold nib that offers smooth and consistent writing performance

depending on hand pressure and writing motion

Compact and lightweight

so you can visit in person and order the exact bowl on your notes

this pen ensures a smooth

GS01 Roller Gel Pen 0.5mm / OHTO writing mat 21K Bicolor Nib: Equipped withThe GS01 is a full metal gel pen with an aluminum body that shifts from hexagonal to round along its length, giving you a firm grip where you need it and a clean silhouette where you don't. The needle tip keeps your sightline clear while writing, and the refill uses the widely adopted G2 standard, so replacements are easy to find.