Combline is the perfect enhancement for filling in areas that traditional extensions cannot for risk of being visible. Thinning on the top of the head, sides and hair lines can be difficult to cover. Combline provides a discreet, lightweight alternative tailored to meet your individual needs and boost your confidence. Combline does not stop there. You can also add highlights, redirect hair to help control parts, swirls and cowlicks or create a connection between broken hair to longer hair or extensions.