Lumocolor Permanent Marker Pen, Porous Point, Extra-fine, 0.4 Mm, Assorted Ink Colors/barrel, 4/pack

Universal pen for use on almost all surfaces. Suitable for overhead projection. Dries in seconds. Excellent smudge-proof and waterproof qualities on almost all surfaces. Permanent, low-odour ink. DRY SAFE - can be left uncapped for days without drying up.