I bought this product and according to me this product does not pay its cost. It is of a great cost. They say it’s smudge proof and stays for 9 hours. It is not true.It smudged on my eyes and I got the worst look expressed because of this product. Motive to buy a costly product is just that the product might satisfy the customer by paying its cost .I don’t think I am satisfied with this product. According to me you can purchase a low cost kajal which is herbal atleast it will not irritate your eyes and in case it smudges you cannot achieve the smudge proof look in these costly products as well.So my advice is donnt by this product.