Allwine Designs, LLC aims to provide free, high quality content about 3D printing and other CNC technologies, Arduino and electronics, programming, and other DIY projects. These projects often require tools, materials and/or software. We'd like to disclose that we recommend specific products through affiliate links. We often earn a commission if you decide to purchase using the provided links. We do our best to select products and tools that we have personal experience with, but in some cases we provide links to options that we haven't personally ordered but should suffice. We strive to be a profitable business and by purchasing products that we link to, you help us to continue providing high quality content.