I sanded mine and now I have a non stick pan. I just can’t use metal utensils as it does scratch.

  • Wrufieotnak
    4·
    2 days ago

    Oh, that might explain it then. Strange that the glass blower didn’t know that.

    • disguy_ovahea@lemmy.world
      2·
      1 day ago

      Only PYREX is the original borosilicate glass. The other two are made with soda lime glass by a different manufacturer.