Screen Pen 2.1

Drawing freely on your computer screen without damage,Screen Pen, insufflation, lets you draw on screen, You can draw, or hide your drawing, or save it to a file.And select color,specially good effect:reversed saturation,reverse colo,specially good effect :basso-relievo,exposal,grains of salt,distortion,wave,saturation,
Drawing freely on your computer screen without damage,Screen Pen lets you draw on screen, With system-wide hot keys, you'll be ready to draw, or hide your drawing, or save it to a file, Choose from diffrent width pens to draw in your choice of color,