Perfect for those who loved the Ardell Seamless kit and want the lashes á la carte, the refill pack contains 32 knot-free, patented Undiesclusters for seamless blending. Build volume & length for a look thats subtle or standout. 4 lengths let you customize to your eye shape from inner to outer corner: 10 mm, 12 mm, 14 mm, 16 mm. Underlash application for a seamlessly undetectable finish. No-show, superfine band. Lifts lashes with a boost from below. Up to 5 applications. Knot-free for seamless blending. Super-soft, light Undiessit comfortably under real lashes. Comfortable lash-on-lash technique eliminates contact with skin. 32 patented Undiesclusters in 4 lengths, 10 mm, 12 mm, 14mm, 16 mm.