Workshops where children, adults and maker spaces learn about plastic and how to recycle it. In the process you learn about plastics. Which are good and which are best to avoid. In addition, you make your own mold. DIY with simple tools or with your own design that is later lasered, milled or waterjetted. Finally, you learn how to heat the plastic and to use the molds. The process consists of everyday things or simple tools that you can make yourself.