Staedtler Lumocolor permanent universal pen for use on overhead film and almost all surfaces, S and M also suitable for use on CDs/DVDs. Pens are perfect for being used on the following surfaces: Paper, cardboard, film, plastic, metal, polystyrene, glass, porcelain, wood, leather and stone

Excellent smudge-proof and waterproof qualities on almost all surfaces

Permanent, low-odour ink - dries in seconds, therefore ideal for left-handed users

Weatherproof