STABILO Pen 68 premium highlighter - Metal box with 50 assorted colours This metal box contains 50 Pen 68 highlighters in assorted colours. High-quality fibre-tip pens in intense colours for strong strokes and large areas to be coloured in. Strong medium (M) tip (approx. 1 mm line width) for even ink application. Odourless, water-based ink. Ventilated cap. Up to 24 hours uncapped without drying out. Can also be used with a brush and a little water to create watercolours. Brand: STABILO