xTool has long been a big player in the personalization space, focusing primarily on lasers. Eventually, xTool released some lasers with CMYK inkjet print heads on them. However, earlier this summer, xTool launched the O1 Omni, its first UV printer, and I've spent the past few months with it. Here's why I think the xTool O1 Omni is a complete game-changer for small businesses.