Open is an innovative project developed by Teo Musso “to shake the world of Italian craft beers. Our Open project is inspired by the open source approach and is based on sharing” (from “Baladin. La Birra artigianale è tutta colpa di Teo” – Baladin. Craft beer is all Teo’s fault – published by Feltrinelli). It all began with a beer, called Open, launched in 2008 as the first open source Italian Beer. Its recipe, with the right quantities for homebrewers, was published and made available to all on the Web.