This item is available only for California Resellers who are purchasing it for resale. To use the Resellers Only option, you must provide us with your California Resale Number. Please enter this information in the Comments box, at the bottom of the Payment screen where you enter your payment information. Shipping For all orders the shipping cost is now calculated automatically. You will need to select the correct shipping option (package size), depending on what you are ordering. When you place your order, please choose one of the following options: USPS Priority Mail, Flat Rate Envelope (books only, up to 2) – choose this option if you are ordering 1 or 2 books and nothing more. USPS Priority Mail, Small Box (jars of clay powder only, up to 8) – choose this option if you are ordering up to 8 jars of clay powder and nothing more. USPS Priority Mail, Medium Box (books and clay powder, 20 lb max) – choose this option (a) if you are ordering 3 books or more, or (b) if you are ordering 9 jars of clay powder or more, or (c) if you are ordering a combination of books and clay powder. CO02$20.00Order: Quick-fire CopperQuick-fire BronzeQuick-fire SteelQuick-fire White BronzeTraditional Copper (NOT Quick-fire)Traditional Bronze (NOT Quick-fire) © Copyright 2010 Hadar Jacobson - All Rights Reserved Hadar's Clay™ is a trademark of Hadar Jacobson. The terms "bronze clay" and "copper clay" are used generically and do not denote any particular product or brand.