Kajal is an all-time favorite makeup item.Here is a Kajal from the house of the makeup giant Lake me. This Kajal is literally’eye conic’ as well as you need it just one sweep of the kajal to make it stay on for a long time. It claims to last for 10 hours. The product also claims to be completely waterproof and smudge-proof.The formula of the kajal is dermatological tested and can be safely used on the eyes.