I don't know the quality of the products, I haven't received yet, I will post about them when I receive as well. But I enquired about a price change on their chat support. The support first tried to cover the price change as "January sale ended" kind of answer, and when I said the price changed overnight after January sale end. Then he admitted the price changed and he said they will send an email to explain/resolve the situation but nothing received after a week. So far experience is very negative!