Ardell Seamless Refill - Light as Air Achieve new lengths with our longest Light as Air Seamless Underlash Extensions, designed to elongate without added weight while delivering airy volume and dimension. The refill pack includes 32 knot-free, patented clusters for seamless blending. Customize your look with four lengths—12mm, 14mm, 16mm, and 18mm—tailored to your eye shape, from the inner to outer corner, for anything from a subtle to standout vibe. Light as Air: go long with these incredibly lightweight, full volume lashes in our longest lengths, with tapered tips Underlash application for a seamlessly undetectable finish No-show, superfine band Shapes lashes with a boost from below “Swear they’re mine!” real lash appeal Up to 5 applications Knot-free for seamless blending Super-soft, light Undies™ sit comfortably under real lashes Comfortable lash-on-lash application eliminates contact with skin\ 32 patented clusters in 4 lengths: 12 mm, 14 mm, 16 mm, 18 mm Apply in minutes, wear up to 10 days when you use Long-wear Seamless Bond & Seal by Duo (sold separately) Use EASY APPLICATION: PREP: PLEASE READ THOROUGHLY BEFORE STARTING APPLICATION. DO NOT GET ANY BOND, SEAL, or REMOVER in your EYES. 1. Start with clean lashes. Do not apply mascara before applying Seamless. 2. For best results, curl lashes before application. 3. Apply a light coat of BOND at base. Avoid getting BOND all the way to the lash tips. Do one section at a time. 4. Apply under the base of your natural lashes away from waterline. 5. Use APPLICATOR to seal lashes. 6. Apply a thin coat of SEAL under. This eliminates any sticky residue and holds lashes in place. DAILY MAINTENANCE: Do not get lashes wet for 24 hours. TO REMOVE: Brush REMOVER on lashes. Wait 10-15 seconds and slide off lashes with fingers. BE CAREFUL NOT to get REMOVER in eyes!