See what cluster, flare, or Honeymoon lashes can do. Yikes! Just say NO! If you want extensions for just a few day fine, but not for long term use. Sure, they are fast and easy to apply but at what cost? A cluster lash must be applied to a cluster of your natural lashes which if worn longer than a few days can cause breakage of that entire cluster of natural lashes or even bald patches. Not recommended! Individual eyelash extensions are the way to go.