After shampooing, it looks like it wasn't smoothed. The top is still wavy. When I arrived, the cashier was a bit awkward because I used a Traveloka voucher, even though I paid for it for a million rupiah. Even the person who washed my hair knew I paid for it with a Traveloka voucher. It's like I didn't even pay. Even a million rupiah for this kind of result is a waste of money.