I want warn people who want to use yoybuy please be very careful about shipment cost. I have order many times from this site without any problem but for 1kg or 2kg shipment cost is not a big deal. I had a package of 31kg they lose there mind and give me quotation about 800$ this means 25$ per kilo by the way shipment is to Senegal, I manage to call a friend in China to quot for me, guess what is 57RMB per kilo (about 9.19$) yoybuy don't only get benefit by purchasing for you they also take your blood out for shipment. So people please be careful ask DHL or EMS to quot for you first compare with yoybuy if you order 1kg or 1.5kg no problem but above you will put to much money. This not the only thing the costumer service is as bad as there site you get reply from 10 different peoples, sometime they answer you sometime they don't give an importance. For my case they never answer me about shipping way the only choice I had is EMS why? Don't know. If you have any other choice don't use this site.