Gives the product designer examples and guidelines on what to do once a new product has been developed, or the decision has been made to redesign an already existing product. Many of the questions and decisions engineers will face while designing products are highlighted throughout this useful tool. By using this mini-tutorial, designers should understand what can be done with plastics, which processes and materials to use, and how to design an injected mold product that will work as expected and be produced efficiently. An easy-to-read book, its detailed explanations and illustrations help the designer understand where problems will and can arise, and where to find the answers to such problems.