STABILO Point 88 Fineliner - Blue, 10 pieces Start mind mapping with Europe's number one fineliner which is well known all over the world. Their hexagonal striped design and their metal encased tip makes it suitable for rulers and stencils. The STABILO point 88 pen is smudge proof, great for left-handers and ideal for writing drawing and sketching. It has a 0.4 mm line width and water based ink making it a popular choice for artists and children. Take advantage of the long cap-off time.