What It Is:Extreme volume. Even when wet. Lashes seem to multiply, magnify and grow.What It Does:Multiplying fibers (three different high-volume fibers) act almost like lash extensions, multiplying and growing the look of lashes. Creates extreme volume, lift and curves that last through all wet conditions. - All weather. All waterproof. Get extreme waterproofing that lasts through all wet conditions: water, chlorinated water, salt water, tears, perspiration, humidity and rain- The brush: oversiz