Mama Earth Charcoal Black Long Stay Kajal :- Make way for deep, dark intense black color with sharp definition that stays on and on. Mama earth Charcoal Black Long Stay Kajal glides effortlessly and stays on for 11 long hours. Sweat or rain, the Kajal won’t smudge or budge. Get the perfect waterproof stroke every day. This Kajal is just what you need for those perfect intense eyes.