Subminimal is a Singapore-based company with a simple goal: to help coffee lovers enjoy perfect espresso-based drinks at home without an espresso machine. It's a lofty goal, but one that they've made surprising headway on with their inaugural product, the Nanofoamer, which is arguably the best hand-held milk frother out there. On this page, you'll find that flagship product as well as some handy accessories. You can buy them separately or as part of a bundle.