Thrive Causemetics Liquid Lash Extensions Tubing Mascara – Whitney Charcoal Grey Description: Add soft, defined length with Thrive Causemetics’ Liquid Lash Extensions Tubing Mascara in Whitney Charcoal Grey. Its lightweight tubing formula wraps lashes to create a lengthened, lifted look with a softer finish than black. The long-wearing formula is designed to resist smudging and flaking, then remove easily with warm water and a washcloth