Oil-Based Pens

[Limited] bLen Cat Hair Color Series Ballpoint Pen / Zebra

4 colors available

BioTube Sarasa Clip / Zebra

4 colors available

STALOGY 015 Low-Viscosity Oil-Based Ink Refill / Nitto

MONO Graph Lite Ballpoint Pen Ink Refill BR-KNE / Tombow

3 colors available

Jim Knock UK 0.7 Ballpoint Pen / Zebra

bLen 2+S Multifunctional Ballpoint Pen / Zebra

5 colors available

Calme Multi-Color Ballpoint Pen Refill BXS3 / Pentel

3 colors available

e-ball Ballpoint Pen / Pentel

EnerGel Alloy RT 0.7mm Gel Ink Ballpoint Pen / Pentel

4 colors available

Pensiero Verita S Ballpoint Pen / Sailor

4 colors available

[Limited] Pensiero Sereno Gold Multi Pen / Sailor

Profit 21 Sterling Silver 925 Ballpoint Pen / Sailor

Floatune Ballpoint Pen Refill ZRN / Pentel

3 colors available

Jetstream 2&1 Pure Malt Multifunctional Pen / uni Mitsubishi Pencil

Pure Malt Oil-Based Ballpoint Pen / uni Mitsubishi Pencil

2 colors available

[Limited] Lightwrite Alpha LED Outdoor Color Ballpoint Pen / Zebra

5 colors available

Yubi Maki-e Weeping Cherry Blossom Multi Pen / Sailor

2 colors available

Heart Locket Ballpoint Pen / Epoch Chemical

5 colors available

Ballpoint Brass Pen / KOKUYO

Rex Grip Ballpoint Pen / Pilot

Super Grip G Standard Ballpoint Pen / Pilot

Feel Ballpoint Pen / Pentel

Laknock Ballpoint Pen / uni Mitsubishi Pencil

Dermatograph Oil Based Pencils / uni Mitsubishi Pencil