Latex EZ Casting Kit (Cast a 520 million year old Trilobite fossil)The Latex EZ Casting Kit contains all the materials you need to create two molds and casting. The New Illustrated Guide to Molding and Casting is included with over 50 photos to lead you step by step in creating a mold of a trilobite fossil. Once you have succeeded in creating your first blanket mold. the kit shows you how to make the more complicated two part mold. You will be surprised how easy it is. When you have finished using your kit you can be