The Triplus Fineliner Pen Set by STAEDTLER contains 20 high quality fineliner pens with a superfine, metal-clad tip in an array of 10 beautifully vibrant colours to bring your design to life. The pens feature a ergonomic triangular shape to enhance handwriting and speed, perfect for effortless drawing, writing and colouring.The water-based ink pen is also dry-safe so can be left uncapped for days without drying up!Features & Benefits Water-based Ink Dry-safe Ergonomic triangular shape Available in a stand-up STAEDTLER box Specifications Pack includes 20 triplus fineliners Colour: Multi-coloured Line Width: approx. 0.3mm