Dermatograph Oil Based Pencils / uni Mitsubishi Pencil

The uni Dermatograph Oil-Based Pencil reimagines the traditional grease pencil with cleaner usability, brighter pigment, and versatile applications—perfect for artists, designers, students, and professionals alike. Equip yourself with a specialized core that allows you to write or sketch effortlessly on non-porous surfaces like glass, metal, plastic, and more—with vivid, reliable marks every time. 

Key Features:

• Versatile on tough surfaces – The oil-based core delivers clear, vivid lines on glass, plastic, metal, ceramic, and vinyl—ideal for labeling, sketching, or marking technical surfaces. 

• Rich, opaque pigment – Like grown-up crayons, these pencils lay down strong, bold color that stands out on both dark and light backgrounds. 

• Easy marking removal – Marks can be wiped off most smooth, non-porous surfaces with a soft cloth or tissue, making temporary annotations simple and clean. 

• Mess-free “peel-off” design – No sharpening required—just pull the thread and peel away the paper wrapping to expose more core, keeping usage smooth and efficient.

Specifications:

Core Type	Oil-based, wax-infused pigment
Intended Surfaces	Glass, metal, plastic, ceramic, vinyl
Removal Method	Wipes clean from smooth, non-porous surfaces
Sharpening Style	Pull-thread peel-off wrapper—no sharpener needed