Pyrex BPA free Easy grab lid - can it be engraved?

[thespiritedmermaid8]

Hi Glowers!

Has anyone etched or engraved the Pyrex Easy Grab red lids?

I would love any tips or tricks that you have ! TIA

Cheers,

Carol

[evansd2]

From what I can tell here:

https://www.pyrexware.com/blue-lid-for-easy-grab-8in-square-baking-dish/1109668.html

They’re polypropylene.

Check out #4:

Common problems/questions

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1: I'm new to Glowforge and really have no idea where to start

Hey, welcome to the forum! Glowforge has a getting started page, it’s definitely worth your time: <a href="https://support.glowforge.com/hc/en-us/sections/11792517736475-Design-and-Print-Tutorials">https://support.glowf…

Which leads you to a bunch of info.
Google can help too, try searching for “polypropylene laser safe” and I bet you get results.

If it were me I might try to get a little more confirmation about If they’re really made of polypropylene.