3D-printing will be one of the key technologies for the future, because everybody that is able to use the necessary software will be able to manufacture a lot of things at home. It is set to revolutionise the way everything is made and may change production processes fundamentally forever. This book shows you the practice of 3D-printing at home. It gives the reader an overview of the basics of this technique and the materials and the knowledge you need for a successful start in the use of 3D-printing. The hardware and software you need is described, and tips and tricks for the practical application of 3D-printing are given. If you aspire to use 3D-printing for your hobby or for creating other things like spare parts, this book is a guide for your first steps into a new future.