direct to glass printing at Sam Designers House

source: http://www.samdhprint.com/%DA%86%D8%A7%D9%BE-%D9%85%D8%B3%D8%AA%D9%82%DB%8C%D9%85-%D8%B1%D9%88%DB%8C-%D8%B4%DB%8C%D8%B4%D9%87.html