Pilot 400 Series, 4.5mm Chisel Tip Permanent Marker Black (Box of 20)

Amazon

A new development in permanent oil-based ink technology, Controlled Surface Properties (CSP) Ink Suitable for all types of surface including plastic, metal, wood, card and glass Long cap-off time (24 hours) Plastic barrel 4.5mm Chisel tip gives a 4.0mm line

Euroffice

Quality marker with permanent, oil based ink. Suitable for use on a variety of surfaces including plastic, metal, wood, card and glass. Vivid ink has a high resistance to abrasion. 24 hour cap off time. Chisel tip writes a 1.0 - 4.5mm line width.