_x000D_ Works like a fountain pen with a reservoir to fill with water or a water and detergent mix _x000D_ Finger pressure on the soft grip dampens the special soft fiber point _x000D_ Lightly dab or run the point along the line or mark, and the special point absorbs the pencil or water-based ink mark _x000D_ Quicker and easier than a sponge or a cloth _x000D_