So we have a rule at work that everything in the microwave must be covered. I like to warm up soup. That’s tough to cover with a paper towel. I’ve devised an origami-like fold that holds up ok, but sometimes still ends up in the soup.
I was thinking that I could just create a quick X-shaped arc to place over the bowl that I could slip apart and keep in my desk. PG Acrylic seems like the right answer, but is it microwave-safe from both a melting and toxicity perspective?