Extended cutomizer model based on the Customizable Cuvette/Vial Rack (http://www.thingiverse.com/thing:25080). Now includes: 1: Rounded corners to mitigate cracking from square corners 2: Material-saving through-holes in between the vial holders 3: Skids to mitigate corner curling 4: Inclined orientation with automatically generated support material Open in Customizer to generate a rack suited to your purposes! It is highly recommended to print this at a low (10-20%) infill to avoid wasted material and time.