Review on Bearly Art Precision Craft Glue - The Original - 4fl oz - Tip Kit Included - Dries Clear - Metal Tip - Wrinkle Resistant - Flexible and Crack Resistant - Strong Hold Adhesive - Made in USA: A Comprehensive Review and Buying Guide by Dawn Fischer

I've read reviews about the smell but figured since I can't smell it it's not a problem for me. Well, this glue contains something that will blacken my stainless needles that I use to plug a thin hole, so it definitely contains a harsh chemical. I'm not a chemist but I think there might be something in the ingredients that is causing oxidation. And the smell of sulfur is strong. It is most effective when you start using glue and if you leave it on for a few minutes you will smell the scent again, when you start gluing another part of your project. There's no ingredient list on the bottle, but when it says "non-toxic," it's not true. I'll try to use it but I'm thinking of washing it off and looking for something else.