From electronic hobbyists, this is a 3D printable 200x200 mm pick and place machine to place SMD components on PCboard. With this item, uyou can populate empty pcboard and assemble your electronic devices. This original tool has been created to be printable in a very small 3D printer. All the non printable components can be found on amazon or aliexpress. Please check the README.txt file to get all the links to extra material.