This kajal is my all time favourite make up item. it is totally waterproof an can be safely used in eyes. it stays for more than 9 hrs. It does not cause any irritation to the eyes. It is available in different colours. Its texture is soft and smooth. It does not melt like other kajals. It can be easily removed with any cream or makeup remover.it does not cause any allergy in my eyes. overall it turned out to be the best product of lakme brand.