The book is written in a casual, conversational style. It is easily
accessible to those who have no prior knowledge in 3D printing, yet the
book's message is solidly practical, technically accurate, and
consumer-relevant. The chapters include contemporary, real-life learning
exercises and insights for how to buy, use and maintain 3D printers. It
also covers free 3D modeling software, as well as 3D printing services
for those who don't want to immediately invest in the purchase of a 3D
printer. Particular focus is placed on free and paid resources, the
various choices available in 3D printing, and tutorials and
troubleshooting guides.