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.
Cheap pizza cutters are terrible as they aren’t sharp enough. I just use a normal cheap chef’s knife and cut straight down. I’m wondering if maybe it’s about pizza thickness though as on a thick pizza (which isn’t really a thing here) you’d still drag the toppings a bit cutting down through the thickness?