Desktop Board allow`s you to draw on your desktop. Just click Turn On and you are ready to draw. It`s the perfect app to do sketches or you can leave your kids to have some fun drawing. Features: - Change brush size - Change brush opacity - Change brush softness - Change brush Color - Eraser - Undo/Redo/Clean - Save your draw - Save to your Mac - Clean, simple and easy to use. If you have any question please contact us: veghferencrobert@yahoo.com