Large permanent black marker 1-4 mm for wide lines. Resistant to water and abrasion with quick drying. All surfaces (smooth or porous). ‘Dry-safe’: works up to 14 days without cap.- Wide tip 1 to 4 mm- Free of xylene and toluene- Black permanent marker resistant to water and abrasion with quick drying- Black permanent marker resistant to water and abrasion with quick drying.- Dry-safe’: marks up to 14 days without cap.- Application(s) : All surfaces (smooth or porous).