I always buy this eyeliner only because its suits me. It goes with every skintone . It is a long lasting eyeliner . I think it will stay last for atleast 12 hours . The shade of black colour is pretty dark and which is very nice and when you use it gives a very bold look. In case of price it is very cheap and easily offordable . And you if you use it on daily basis then it can last for more then one month . Even the brush of the liner is fine in starting you may have a little trouble using the brush but with time it gets better . So I think its worth a try product .