Bright fluorescent ink will not block text even when faxing. Ink dries quickly and will not bleed through paper. Patented thumb cap button allows easy, one-hand cap release. Finish contains Microban® to inhibit odor- and stain-causing bacteria. Color(s): Assorted; Tip Type: Chisel; Assortment: Fluorescent Blue; Fluorescent Green; Fluorescent Orange; Fluorescent Pink; Fluorescent Purple; Fluorescent Yellow.