Premium porous-point pen features water-based ink and an ergonomically shaped, rubberized barrel. A unique, metal-encased writing tip ensures smooth-glide, bold writing performance, while making this marker-type pen ideal for use with rulers, stencils and templates. "Cap-off ink" does not dry out easily, even if the cap is removed for two to three days. Handy cap with metal clip fits neatly on either end of the barrel.