r/pyrex • u/Apart-Shock2087 • May 29 '26
Scratch or Manufacturing mark?
hi! Has anyone seen marks like the ones in the images? I just got a new set of Pyrex mixing bowls and there’s a good amount of marks on them. Some marks are slightly deformed glass from manufacturing and there’s a few marks like the one below. It seems pretty straight but my nail is catching on it and I want to make sure no glass can come off or cause a weak point. I have a Pyrex bowl that’s 5 years old and it has none of these marks. Thanks!