Emeda 8D premade volume fans are bonded with heat not glue. Unlike cluster lashes, they are knot free at the end and suitable for eyelash extension application. With 8D premade volume fans, applying lashes only takes half the time.We use a unique double Heat-Bonded method to ensure our premade volume eyelash extensions ultra light-weight lash without compromising strength and ultra-thin base, and do not easy to fall apart or separate. Made of high quality Korean PBT fiber, very soft and light weight, with natural look and feel. Matte black finish make more beautiful look with special light weight.The curl keeps stable and thickness.