A solvent-based, permanent bullet point marker. This marker is ideal for fine to bold signage and covering large areas. its durable aluminium barrel withstands heavy abuse and is made for industrial use. Properties: Writes on most surfaces, including wood, metal, concrete, glass, coated paper, cardboard and plastic. Quick drying. Ideal for covering large areas, identification signage, or anywhere writing needs to be noticed. Dimensions 142 × 1.2 mm Min. Working Temperature 5°C Max. Working Temperature 40°C Ink Dye Ink Type Dyestuff, Solvent-Based Mark Visibility Transparent Line Thickness 1.2mm Permanent Marking Yes Marker Resistance Waterproof Surface Use Cardboard, Coated Paper, Concrete, Glass, Plastic, Stainless Steel, Steel & Iron, Wood Suitable For: Covering Large Areas, Identification Signage Barrel Aluminium Set Size 1 Piece Set