Invisible is a colored version of Shooter. It features stripes of brown, green and gray coloring every 35cm. This camouflage makes it even more invisible than standard fluorocarbon. Sunline is one of the few companies able to dye fluorocarbon. The stripes allow you to tie your lure on in the color section that is best for the water conditions you are fishing. Brown is a good choice for stained water. Green is good for clear water. Gray is a good choice in rocky areas and stained water.