Description from the Publisher
Drawing freely on your computer screen without damage .
Beautify what you see on screen immediately.
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 color.
specially good effect :basso-relievo,exposal,grains of salt,distortion,wave,saturation .
Draw freely on your computer screen.Fun and harmless to your PC.
Use hot-keys to draw, hide your drawings or save your work to files.
Pen draws in many widths and colors.