Make your mark with this sharpie twin tip permanent marker these markers are great for all kinds of different hobbies ranging from shining stationery to amazing mug drawings and simply doodling in the back of your books with fine points that capture every bit of detail let your creative thoughts wander and your ideas shinewonderful for a wide range of surfaces these markers are a great addition to pencil cases kids projects home ideas and morefine and ultra fine tipsdouble ended tipidea