I’ve met people with every reason imaginable to dive into the 3D printing hobby, and it typically stems from a good reason and the need for custom plastic things or a genuine frustration built up over years of buying tiny, overpriced accessories. Once you get a printer, you aren’t forced to buy a grocery chain’s dozen-pack of bag clips just because you only needed a couple. These become simple, hour-long prints that serve you well, and replacements are easier, too, because you just replace the broken part instead of the whole item.