Tiny purchases that improve life

Ask Metafilter asked its users: “What tiny purchases changed your life drastically?” The dozens of answers provide a wealth of useful tools and gear recommended by users. Example: “A cheap low-feature MP3 player, like they sell for $30 for exercising with. They have way longer battery life than a phone, so when you’re traveling you can have music the whole time without risking draining your phone and getting yourself stranded somewhere.” After reading this, I bought this tiny SanDisk 8GB Clip Jam MP3/FM Radio Player. — MF