This refill can be used with our normal gel ink pens with cap and the smooth gel ink pens with click mechanism.
MI TRANSPARENT GEL PEN Cloth & Paper – CLOTH & PAPER
Pilot G2 Pro Retractable Gel Ink Rolling Ball Pen Fine Point Blue
The Uni-ball One F Gel Pen is a twist on the classic Uni-ball One Gel Pen. This pen features a slightly wider barrel and a lower center of gravity, designed to be more comfortable for longer writing sessions. With fun monochromatic colors and stylish metal accents, this Uni pen is perfect for refilling!.
Uni-Ball One F Gel Pen - 0.38 mm - Fade Pink - Black Ink
Pilot FriXion Ball Slim 0.38 mm — The Pen Addict
Pilot G2 Premium Retractable Gel Ink Pen, Refillable, Black Ink
MUJI Japan BLUE BLACK Gel Ink Cap Type Ballpoint Pen 0.38mm Muji
Uniball Gel Pen 8 Pack, 0.38mm Micro Assorted Pens, Gel Ink Pens Office Supplies Sold by Uniball are Pens, Ballpoint Pen, Colored Pens, Gel Pens, Fine Point, Smooth Writing Pens
The water based ink in this pen allows for smooth writing and no bleeding through paper. The tip of the pen uses a mechanism to keep ink from flowing in the other direction and drying out. Comes in either black or navy, only in 0.5mm.
MUJI Smooth Gel Ink Ballpoint Pen Knock Type 10-Pieces Set, 0.5 mm Nib size, Black
Muji Office
Pilot G2 Retractable Gel Ink Pens, Fine Point, 0.7 mm, Translucent
Uni Ball Signo DX 0.38 mm Purple Gel Pen Pack of 3Pens and Pencils
Books Kinokuniya: Uniball One Gel Pen 0.38mm Bordeaux Black-ink
Pilot G2 Retractable Gel Ink Pens, Fine Point, 0.7 mm, Clear