The BIC Cristal Medium 1.0mm ball pen is part of the Cristal pens range, and is known around the world as a simple, high-quality writing pen for everyday use in the home, school or office. BIC has been producing simple, innovative and reliable products for over 60 years. The years of research and design BIC has undertaken in developing its stationery range means these products consistently impress customers with their usability, writing performance and colour. Yet BIC is continually re-evaluating and optimising the designs, materials and quality control used so it can continue developing products which make customers' lives easier. Since 1950, BIC has sold 100 billion ball pens. The hole in the barrel equalizes the pressure inside the pen to prevent leakage. Each cap is ventilated to minimize risks, in compliance with applicable standards. With a BIC Cristal ball pen, you can write up to 2 kilometres, up to two times more than other usual ball pens. That’s 97 exam papers, 986 Sudoku puzzles or 9431 signatures according to an independent scientific research conducted by the University of Reading in 2010.
Bic cristal black medium ball point ballpen - pack of 10 biro pens (crystal)