For Russia Customer
If you goods is heavy than 1.5kg and total ordre is than 50$, we will ship it by Ruston Green, which is more quickly to deliver(about 8-30 days) than China post air mail. this deliver method will be replaced automatically if orders achieved this standard(not mandatory)
For other customer, we will find the green shipping method continuously, once available we will update here.
Thanks for all of your orders, let's became friends and keep contact later.