AND!XOR is a hardware hacking group that engineers artisanal electronics; indie conference badges filled with games, puzzles, and bling. There’s quite a change in focus when it comes to design for manufacturing. Garage workshop projects are a lot different than fabrication of hundreds of electronics for an event. This talk covers our hardware engineering journey, design, prototyping, test, and mass manufacturing. More importantly, lessons learned for anyone wishing to scale up their project.