* This was designed specifically as a sample for the Strong and Flexible material offered. The thickness of each step is 4mm, 2mm, 1mm, and finally 0.7mm (the minimum supported wall thickness). The edge between 4mm and 2mm is rounded with a radius of 2mm, and the edge between 2mm and 1mm is rounded with a radius of 1mm. The edge between 1mm and 0.7mm is not rounded, but does show the effects of a 0.3mm difference in detail. Desktop stand available on Shapeways https://www.shapeways.com/product/c5sx35q2s/sample-rack or Thingiverse http://www.thingiverse.com/thing:1277112