Ball-point pen, made of durable plastic material, with a spherical tip, with a line width of 1.4 mm and with waterproof blue ink with Viscoglide Ink writing technology. It is used to write, sketch or take notes. The ink has no toxic content, it is suitable for writing on glossy paper and it dries quickly without leaving stains on paper sheets.The pen has a slip-resistant tri-shaped barrel, rubberized on the sides, which gives it ergonomic properties and makes it practical to use.