UV sunburn indicator...

does it come in any other styles than dead duck?

oh, i have one 🙂 by aliexpress

Our lenses not only shield your eyes from harmful UV rays but also enhance your visual experience.

Just fyi if anyone is actually thinking of trusting these, they don't actually work, they change color even in the tiniest amount of sunlight, they don't indicate how weak or strong uv really is

Put this in my car, the kids are traumatised

The sun is a pretty good sunburn indicator too

I think, it's a great idea. But I'd love them to add some part of the same starting white color which does not react on UV. Just to see the difference without flipping the goose

Okay I'm going to start wearing gloves when I drive.

Here are that and other models

Your goose is cooked