Tops 505mThe Tops 505m offers a convenient writing experience with its clip cap, which fits neatly on either end of the pen. Available in a blue, black, green & red colour with a medium line width of 0. 5 mm. it provides great visibility and wear resistant stainless steel tip for long lasting use. With an ink level that is visible through the transparent barrel, you can make sure you get the most out of every pen. (Single piece)