Classic lash application:
Involves isolation of 1 single natural lash, and applying 1 eyelash extension to the natural lash (1:1). Classic application is ideal for someone that already has a lot of lashes, but wants to add more length. It is more of a "mascara" look.
Russian Volumizing lash (2D-6D) application:
Multiple eyelash extensions are applied to one single natural eyelash isolating one natural eyelash at a time. Very thin eyelash extensions are used. If two eyelash extensions are applied to one natural lash it’s described as 2D, if three eyelash extensions are applied to one natural eyelash then it’s described as 3D and so on.
Volume lashes are lighter, fluffier and give the client a fuller look. They are very customizable allowing any woman of age, lash length, and lash vision to be completed.
Most importantly, volume lashes are actually lighter than classic lashes. 1 (3D) volume fan weighs less than 1 classic lash that is .15 thickness. Also, less glue is used during the volume technique so you don't feel any weight on your eyes at all. You just see beautiful fluffy lashes. This is a definite plus for when it comes to healthier lashes!