The projects in this book have sewing patterns, laser-cutter designs, 3D model files, and software program files available as downloads from the publisher’s website. Sewing patterns have a file extension of .pdf and can be printed on regular 8½ × 11-inch printer paper. Designs that can be cut and etched on a laser cutter have a file extension of .svg. These can be read with most laser-cutter software as well as 2D design software. The 3D model files have an extension of .stl. 3D design models are also available on Thingiverse and YouMagine, or you can have the models printed by Shapeways.
All 3D models are available for download and printing.