Needle Point OHP pen Special ink providing highly concentrated color Quick-drying vibrant ink with easily erasable attribute Xylene-free and odorless Working on film, transparency sheet, sketched painting, plastic, steel, wood, cloth, leather, glass, and ceramic Unerasable ink (Permanent ink) Pen’s cap with pocket clip for convenient portability and accidental loss prevention Point Size : 0.5 mm. (F) Barrel Length : 13.2 cm. (Included pen’s cap) Ink Color : RED Number of Items : 1 set