There are hundreds of hackerspaces around the world - teaching, sharing and becoming valuable parts of their local communities. As makers travel from place to place a popular thing to do is to visit a local hackerspace and get your very own hackerspace passport stamped! Adafruit is pleased to have these in stock now! We spent a long time testing different materials and embossing to make these Hackerspace passports something you'll have for a lifetime. These are High-quality and durable passports with beautiful silver embossing, they're very similar to passports, but for hackerspaces!Here's how Mitch Altman (TV-B-Gone, Brain Machine) who came up with Hackerspace Passport, describes them!