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.
I got one as a gift. So dumb. Just what a I need in mug: IoT and a charger! /s Plus, I can just microwave a normal mug to heat it back up, but not this. And forget about the dishwasher.
…except now that I’ve used it. It’s pretty fucking nice not having to go over to the microwave when I inevitably forget about my drink. And if I use the charger as a coaster. That battery is always topped up. So, I understand its appeal.
Tl;dr: It’s dumb, but it’s also actually quite nice. I certainly wouldn’t buy myself one, but I enjoy using mine.