Lori Greiner is the only Shark left for Shahira Marei's cookie shot glass company, The Dirty Cookie. Lori makes an offer, but then Robert Herjavec jumps back in to make an offer that lowers his equity if Shahira hits her revenue projections for next year. From 'Shark Tank' season 13, episode 19. Watch 'Shark Tank' FRIDAYS 8/7c on ABC. Stream on Hulu.