For qualified customers, It's as easy as a few clicks of your mouse. Any of the materials listed as “samples available” can be ordered in increments of 10 kilograms and ship within 3-5 business days from Oceanworks warehouses in California, Singapore and Europe. Sample shipments typically ship by air via common couriers such as FedEx, UPS, and DHL. Of course, please contact your account manager if you need assistance in placing your sample order. If you can't find what you need, let us know! We are always restocking our supply and adding new materials!