• j4k3@lemmy.world
      link
      fedilink
      English
      arrow-up
      9
      ·
      6 months ago

      Annealing is expensive, and so time consuming. You don’t need to do all that nonsense…

      • Grimpen@lemmy.ca
        link
        fedilink
        arrow-up
        6
        ·
        edit-2
        6 months ago

        I got a Betty Crocker borosilicate glass casserole baking pan at the Dollar store. I’ve used it several times, and it hasn’t broken. If a Dollar store can sell glass cookware at a profit, how many fractional pennies did they save by making these glass mugs?

    • LostXOR@fedia.io
      link
      fedilink
      arrow-up
      12
      ·
      6 months ago

      To be fair, some types of glass are very good at handling rapid temperature changes, at least in the range you’d find cooking. Why they wouldn’t use that glass is beyond me.