PilotGel Ink Pen Refills for FriXion Ball Slim 038 Gel Ink Pen, Extra Fine Point, 0.38mm, 20 Color Refill Set

Pilot Gel Ink Pen Refills for FriXion Ball Slim 038 Gel Ink Pen, Extra Fine Point, 0.38mm, 20 Color Refill Set. Multicolored

Pilot FriXion Ball 4, Erasable Ballpoint Pen, 4 Color Gel Ink Multi-Pen, 0.38mm, Clear body (LKFB-80UF-NC)

Pilot FriXion Ball Refills for 3 Gel Ink Multi Pen & Slim 038 Pen, 0.38mm, Black/Blue/Red Ink, 3 Packs (9 refills)