I bought a sponge of sorts advertised as for getting pet hair out of bed sheets. I've no pets, but stress makes me lose tons of hair and I've long hair. It works like marvel for my own hair! It's so life changing! I love it!
I was also able to get a mini white paint with a mini roller for practically nothing to finish off the wall fixes I was doing.
I also got a tiny brush meant for keyboards and discovered my keyboard was super nasty with my hair on the inside. >____<
They got their name for being safer than a standard straight razor. And yes, they are safe, I've cut myself much, much less than with a shitty Gillette multi blade piece of shit. And don't get me on how smooth of a shave I get with one.
I hope they pay you well for the advertisement, because now I want one, haha.
If you are looking for guides you can check The Gentleman's Gazette. They're somewhat bougie, but they've got good info even for people on a budget.