Staedtler Triplus Fineliner Pen 0.8mm Tip 0.3mm Line Assorted Colours (Pack 20) Fineliner with super fine metal-clad clip. Ergonomic triangular barrel for fatigue-free working. Dry-safe can be left uncapped up to 2 days without drying up. Features a stand-up wallet for easy access to pens. Ventilated caps in accordance with ISO 11540. Barrel and cap made from PP for long service life and low environmental impact. Water-based ink. No toxic heavy metals such as cadmium or lead-based colouring agents are used for the colouring of plastic. STAEDTLER does not use xylene and toluene as ink ingredients. Dry Safe ink increases product life span. Environmentally friendly manufacturing process. Reusable box, phthalate-free material. 0.8 tip gives line width of 0.3mm.