Classic Lash extensions are very natural looking, but noticeable, giving the mascara look. A single eyelash extension is applied to each natural, individual eyelash, creating a fuller lash line with longer, natural-looking eyelashes. 

Volume Lash extensions are custom created fans of multiple lashes that are applied to individual natural lashes. This technique creates a much fuller lash line for those with very sparse natural lashes or creates a very dramatic look for those with a regular amount of lashes but wants all the drama.