Topic: Neodymium bowl and matching lid. French?

[Mrs Sch]

Hi, I have a fairly large collection of neodymium glass pieces, and I know very little about them. I'm hoping you guys can tell me more about them. I'm going to try to upload them in 2 batches...

This one is a bowl and matching lid, 6cm tall without the lid, and about 13cm tall with the lid.
It is 18cm across.
It seems to be pressed glass, and has a c FRANCE mark on it.
The glass is very clear and smooth, and very thin.