Probably dust particles and slight rotation while in the backpack.

  • fernEnglish
    3·
    4 months ago

    Maybe on the inner clear part?

    • Moghul@lemmy.world
      1·
      4 months ago

      Probably, yeah. Felt so it’s soft and doesn’t scratch, a small piece so it doesn’t stop the case from closing, double sided tape so it sits still.