... troublePackingflow wraps packingPacking quantity according customer's required FAQ: 1. How can I get some samples? 1) We are honored to offer ... on the goods or packing box, for patent protection purpose, a letter of attorney (letter of authorization) shall be provided for ... example, dental kits, shaving kits etc).or you can buy a single item(for example , socks, toothbrush or toothpaste,eyemask ,towel ...