1.Will you offer samples?
Free samples are offered to you to test, but you need to pay the shipping charge.
2.How long can be delivery?
It will be sent in 1 or 2 days if the goods in stock.
It will be sent in 4 or 5 days if it is not in stock.
3.How do you ship it?
Express: DHL, FedEX
Sea for large quantity