When you want VOLUME, you get these. During the service, I hand-make volume fans to apply to one, isolated, natural lash. This creates a fluffy, full set of lashes. Each volume fan has anywhere from 2-4 lashes on it, creating fullness that you may not have naturally. This is why it's amazing for those who have a sparse lash line, fine lashes or those who want really full, fluffy lashes.