This set of 88 Pens features water-based ink in vibrant colors and have been specially designed to have a long ''cap-off'' time - so fear not if you forget to recap during use! The uniquely-designed, long-wearing tips are encased in metal, so the pens can be used with rulers and stencils without damaging the tip. 6 color set, Ventilated caps are kid-friendly and hazard-free, Hexagonal body for comfortable grip Brand: Stabilo