Product : Yoodle Fine Pen, Pack Of : 10, Material : Plastic, Point Type : Fine, Tip Size : 0.4Mm, Included Components : 10 Fine Writing Pen. Fine Tip For Writing, Sketching, Doodling And Drawing Water Based Ink That Doesn'T Bleed Through Paper Metal Clip Cap Fits Perfect In Pocket. Long Cap Off Time Pen Ink Doea Not Dry Easy. Metal Enclosed Tip For Longer Life. Ideal For Use With Rulers & Stencil