Clover lashes or sometimes referred to as W lashes are another new type of lash that falls into Classic and Volume category. It has a foot like flat lash making it a classic lash and top area like clover which would remind us of a textured lash fan, this is the best way to describe it. They would come in 3D /4D etc. which means multiple strands sprouting off into clover shape a little higher from the foot. These also like all lashes come in different curls and thicknesses.
