KISS USA Falscara Overnighter Long Wear Sealer holds Falscara WISPS in place for up to 10 days, just like real lash extensions. Falscara WISPS are tiny clusters of featherlight false lashes that go under your natural lashes, so the bands that hold the lashes together aren't visible. After applying the WISPS with the BOND & SEAL, brush on the OVERNIGHTER daily or as needed. Overnighter is also available in Falscara Complete DIY Lash Extension Kit. NET WT 5.2 G (0.18 OZ.)