By popular demand we have now introduced a sample kit with 8 of our most popular materials. This sample kit includes the following items: 1) Samples of the following materials: - Full Color Sandstone - Grey Robust - Transparent Detail - White Detail - Black Detail - Alumide - White Strong and Flexible - Stainless Steel 2) The Shapeways Materials Booklet providing a clear overview of the main material properties 3) A discount coupon of $25 for your next order All sample parts can also be downloaded for your reference, sizing, etc. Missing materials? Additional parts will be available separately e.g. gold plated samples.