Lumocolor® correctable 305 Non-permanent dry erase pen.For write-on films and other film surfaces such as sheet covers, laminates and school whiteboards. Ideal for Lumocolor year planner 641 YP and Lumocolor memo board 641 MB. Can be dry-wiped from many smooth surfaces. Suitable for overhead projection. Water-soluble ink. Colour-intensive, low-odour. Lightfast. Does not bleed through paper. Wiper integrated in end plug; cap with roll stop. Airplane-safe - automatic pressure equalization prevents pen from leaking on board aircraft. PP barrel and cap guarantee long service life. Line width F - fine, approx. 0.6 mm. Refillable with refill station 487 05. STAEDTLER box containing 4 Lumocolor correctable in assorted colours, line width F.