STAEDTLER LUMOCOLOR PERMANENT

Universal pen for writing on overhead transparancies and almost all surfaces. Dry safe: the pen can be left uncapped for days without drying up. Smudge-proof and waterproof. Permanent low-odour, lightfast and weatherproof black ink with the highest colour intensity. Set comes in a handy stan-up box with 4 pens, tip S, F, M and B. Price per set.