Black Gel Ink Roller Ball Pen + Mobile Device Stylus for iPhone, iPad, Samsung (Dark Blue) Black Gel Ink (Replaceable Ink Cartridge) Soft rubber stylus tip for easy and accurate mobile device navigation Pen cap and clip to store in pocket or in a book Works perfect with iPhone, iPad, Samsung and many other mobile touch screen devices Comes in 5 nice colors (Black, Dark Red, Dark Blue, White and Silver)