Review on Handheld Carbon Hardness Cutting Decoration by Mario Schultz

I bought these to carefully cut hot glass coming out of a vitrigraphy kiln. You are doing a good job. I have not tried it for cutting mosaic tiles as that is not part of my art. They seem to handle the heat well and do a good job cutting a class right next to the stove. If my hands were a little bigger I would give 5 stars for the comfortable grip.