Anyone heard of these mantles?

Using forum search gave no hits.

Just received 10 of these from an aliexpress order-- mantles branded as 'Todi' "Superior Quality, Gas Mantles, Max Strength More Light" 300-400CP. Made by Todi Exports in Bombay, India.

Burn nicely with a warm white output on my tilley.

Reading the Warnings on packet, does this suggest thorium?

 

It's a new brand to me.

 

Me too

 

New to me as well.
You can check it out with a Geiger counter to see if its radioactive.

 

Yes, I have a few packs of these in the garage, I thing I acquired them with some lamps but I have never tried them, assumed they were just for the small campgaz (etc) lamps, never thought to try them on a Tilley?