With 3D Fiber Lashes Transplanting Gel and Natural Fibers. Use our mascara set to provide natural looking length and volume to your eyelashes, up to 300%. Package comes with two separate bottles, the transplanting gel and the all-natural fibers. Use it once and it will very quickly become your all time favorite cosmetic product! As easy to use as any normal mascara. It is also waterproof, but easily washes off at night.