Portable Washing Machines
You’ve probably seen TikTok videos of people cleaning watches. If you haven’t, you should know that it’s an incredibly meticulous process that requires a steady hand, mountains of knowledge of disassembling watches and putting them back together, as well as a tiny tub of soap.
In Japan, you could skip all of that by dunking your watch in a mini washing machine. That’s right, there are tiny washing machines that are designed specifically to keep wristwatches and other small objects, such as rings and earrings, germ-free. It even has a tiny built-in agitator to ensure maximum cleanliness after a few minutes of soaking.