I bought a piece of 1.5 inch stiff foam to try to fix a sag in a bed. It didn’t work but having that thick piece of solid foam around has been a life saver.

Need something flat to put a laptop on? Throw it on the foam. Going to be doing something that requires you to be on your knees for a while? Get the foam!

It went from stupid purchase to something I’d gladly replace if it broke.

  • mike94100@kbin.social
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    2 years ago

    Got a bidet as a joke gift for Christmas a few years ago, it has been an absolute game changer. Hate pooping anywhere but home now, I actually feel clean, and use much less toilet paper.

  • elsif@lemm.ee
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    2 years ago

    An oversized poncho cape from the local Goodwill. It was woven in different shades of blue and while I’d never wear it outside, I’ve used it as a wearable blanket at home for a few years now.

    I found out it was actually hand made, and costs 300+ USD from the original shop. Bonus points, I feel like a wizard when I wear it

  • kanathan@discuss.tchncs.de
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    2 years ago

    My wife bought me a Beard Bib as a joke gift after I found it online one day. It’s basically a smaller version of the bibs you wear when getting your hair cut, but with suction cups attached to the bathroom mirror to hold it horizontal and catch stray hairs when using an electric shaver. It looks ridiculous.

    I now use it every time I trim my beard, even if my wife still laughs at me every time she sees me in it. Cleaning up all the stray hairs was always a pain in the ass, but this thing does a surprisingly good job at catching 99% of the hair, and I can just brush it all into the trash when I’m done.

  • eosha@midwest.social
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    2 years ago

    Bug zapper flyswatter. Like you can buy at Harbor Freight for a few bucks. It might not be a terribly effective solution to the overall fly population, but in terms of grim-bloody-vengeance-per-dollar, it’s one of the best investments I’ve ever made.

  • AFK BRB Chocolate@lemmy.world
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    2 years ago

    Here’s an odd one my wife and I were just talking about. Some years ago, we were redoing our kitchen and the contractor told us to go buy the kitchen faucet we wanted. We went off, looked at several, and picked the one we thought looked the best with what we were doing.

    When the contractor went to install it, he opened the box and a battery pack fell out. I couldn’t for the life of me figure out why a faucet would need batteries. It turned out that you can turn it on and off by touching it anywhere (handle, faucet itself, whatever), you just leave the physical handle open and set where you want it, then you can touch on and off. I thought it was the dumbest thing ever and we’d never use it.

    Flash Forward to now and it’s one of the most used conveniences we’ve ever bought. All those times your hands are covered in raw meat or other cooking mess? Just touch the faucet with your elbow. Rinsing a bunch of veggies one at a time? Tap on, tap off. It works flawlessly, unlike those touchless ones at the airport: no delay and works every time. We will never have a kitchen sink without it - my wife wants them for the bathroom.

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      2 years ago

      I bought a house with these and didn’t realize it had this feature for like a year (batteries had died). Now I love it. I find myself taping every faucet it use and am annoyed when others don’t turn on.

      I actually bought a handfree soap dispenser to go next to it, which is a great combo. Preparing meat or something, I can clean my hands and tap sink with elbow and not worry about cross contamination of everything.

  • Dathknight@feddit.de
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    2 years ago

    A 3D-Printer, I thought I just play around with it and get bored, but you discover so many things that you can do!

    The handle on the fridge broke? Print new ones. Need a Flowerpot? Just print one. The router needs a wallmount? I have one ready in a few Hours.

    Also I can watch it print for hours, very fascinating and calming.

  • Ada@lemmy.blahaj.zone
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    2 years ago

    Maybe not stupid, but I purchased a pair of bone conducting headphones just because I thought they would be better for running, and harder for me to lose. I wasn’t expecting much, but damn, they have been so much better than I expected. Even though the sound quality isn’t quite as good, they work so much better with my sensory processing issues, and I can just leave them on all day without concern. Because I’ve got curly hair, people don’t even know I’m wearing them, and because they don’t go in my ear canal, they don’t impact my ability to hear/talk/interact with the world around me.

  • PixelPassport@lemm.ee
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    2 years ago

    I needed a “lap desk” or something to put my laptop on, but I wanted it to be low-profile and I could only find a wooden cutting board. Now wooden cutting boards are the only thing I use as lap desks because most actual lap desks I find are super bulky.

  • AThing4String@sh.itjust.works
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    2 years ago

    Bed sheet suspenders. Dumb problem, stupidly cheap, horribly made, and ABSOLUTELY fixed the friggin sheets being yanked off the corner of the bed twice a night by my tumble-dry-medium sleeper of a spouse.

    When they finally broke after almost 2 years I sewed some that’ll last 10 years and I don’t regret them at all.

  • heikeltje@feddit.nl
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    2 years ago

    An air fryer. It was a bit of an impulse buy and I didn’t think I would use it very much but as it turns out it’s much more versatile than I initially thought. I’m actually considering getting rid of my regular oven since I’ve rarely used it since I got my airfryer.

    • caseinpoint@reddthat.com
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      2 years ago

      My wife was sweet about it but did a slight eye-roll when my Brother In-law got us an air fryer 3 years ago for Christmas. We’ve gotten rid of our toaster and use our oven less often.

      PS - Air fried leftovers are so freaking good.

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      2 years ago

      I didn’t understand the hype, everyone was saying “it’s just a small convection oven”. Sure it might be, but now I’ve used it, it definitely cooks differently and I much prefer it to my regular convection oven. I have been converted.

  • Océane@jlai.lu
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    2 years ago

    A Raspberry Pi. I bought it out of a whim and now I use it as a portable desktop computer, I can use Alpine Linux with my files and my setup on virtually any system that doesn’t whitelist MAC addresses.

    Especially handy when your university has contracts with Microsoft so you aren’t supposed to use competitive software, I feel like I’m breaking the law.

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      2 years ago

      Especially handy when your university has contracts with Microsoft so you aren’t supposed to use competitive software

      What…

      Well it’s a good thing that Microsoft has embedded linux + its userspace in windows via WSL 2. That means using Linux + its userspace in Alpine is completely Koscher as long as you rename the root Alpine project to be “OceaneAlpine”, right?

      • Océane@jlai.lu
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        2 years ago

        Do you realize that calling it “Koscher” implies that any billionaire would secretly be a Jew? It’s antisemitic propaganda.

        Anyway, I don’t think you got me. I implied that I was plugging peripherals on my Raspberry Pi, working on my university campus with better ergonomics than on a laptop.

  • An impulse buy of a $20 micro wireless Bluetooth keyboard. Holy shit. Rock-solid design, ludicrously long battery life, excellent signal transmission, a replaceable battery with the option to use AAAs, a usable trackpad with sensitivity settings. I cannot stress enough how impressed I am with this device as an electrical engineer.

    Now I can actually get real work/play done when I’m too depressed to get out of bed. It’s also really useful for working with a Raspberry Pi. That plus a cheap LCD means I can just use it like an ordinary desktop.

    If anyone is interested in this product, ask for a link and I’ll post it in the comments.

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      2 years ago

      Yeah I have a tiny one with a trackpad for setting up raspberry pis and a bigger fold out one for typing on my phone when I’m traveling, they make everything so much easier

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    2 years ago

    Shower mirror. It has a base that suctions to the wall and a reservoir that you fill with hot water so that it doesn’t fog. I had no idea how much better it was than shaving at the sink. If I’m in a hurry I’ll sink shave but I love shower shaving and I love that mirror.

    Edit: Here’s the one I use. No major complaints, just remove the mirror between uses and re-suction every once in a while.

  • WytchStar@kbin.social
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    2 years ago

    I bought an Ember mug because I thought it was silly. I ended up really liking the temperature control. I don’t rush my coffee/tea. Now every sip is as hot as the first one.

    The new Ember costs, I think, half again as much as the first iteration. It’s a cute gimmick but I certainly wouldn’t pay what they’re charging now.

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    2 years ago

    A long shoe horn.

    I got it cause my formal shoes are a tight fight. It has been a game changer, it is a whole new experience wearing shoes, even the normal ones.