Catalog number: PWB4M.33 Features: ●Can be used to write on various materials such as whiteboards, metal, and resin. Specifications: ●Color: Blue ●Type: Medium ●Thickness (mm): 18.0 ●Length (mm): 118 ●Ink color: Blue ●Drawing line thickness (mm): 1.8 to 2.2 ●Ecomark certified product (Certification number: No. 06112185)
