STAEDTLER Lumo Color Pen, Oil-Based, Ultra Fine Point, S, Set of 4 Colors, 313 WP4 1 S

Catalog number: 313 WP4 Features: ● An oil-based pen that boasts excellent adhesion and light resistance. ● Can be used to write on a variety of surfaces, including glass, ceramics, metal, plastic, wood, cloth, and OHP film. ● The unique ink also creates a thin film on the tip of the pen, preventing the tip from drying out for two days. (ISO554) ● After writing, it dries in about 3 to 6 seconds, making it ideal for quick work. Specifications: ● Lead diameter (mm): 0.4