STABILO Pen 68 Arty STABILO Pen 68 is the ideal premium pen with a flexible brush tip for anyone who wants to express themselves creatively on paper! Thanks to the flexible brush tip, the line thickness can be varied by simply adjusting the pressure, making it perfect for creative painting, lettering, illustrations or shading, among other things. The water-based ink allows for unique watercolour effects and colour mixing. The colours can be combined with other products in the ARTY range. In cardboard box. Brand: STABILO.