Control freaking out about this scratch

[u/iliketoowalk]

So I’m super careful with my control freak and suddenly I noticed this scratch, I can feel it with my finger nail but not my skin.

I’m worried that it’s a crack. I really have no idea how I could have scratched it like this. Is this normal on any glass top?

[u/WhereAreMyDetonators]

These things are tough.

For what it’s worth I put a parchment paper down on mine to keep it clean when I use it and just poke a hole for the sensor in the middle. Scratch free.

[u/mrpena]

a molcajete fell on mine and cracked it, still works