Brilliance Laser Inks Ceramic and Glass Black Marking Spray - 12oz Aerosol Marks on Ceramics and Glass. Aerosol for Fiber, YAG, Diode, and CO2 Laser Engraver Machine, BLI420

It does the job, you get a dark gray marking on stainless steel, sort of black marking on glass. I did not use it on white items

I like Brilliance more than any other spray out there. I did get a defective can, but contacted the company and they sent a replacement right out. Great customer service and wonderful to deal with!

Update: I have added a star to my review due to outstanding customer service. They requested the batch number of the can and issued a refund. I did not realize this was anon-refundable item when I purchased.They are looking into my concerns with product. And I have also discovered if you turn the can upside down and spray till it’s just propellant coming out after each use, seems to have solved the clogging issue…so far! Will likely purchase again in the future and give it one more try.I bought the small can to try and loved the results, but the can kept clogging. Decided to give the large can a try even though it is expensive, in hopes it wouldn’t clog, but it is not working at all, but for a different reason. The color of the spray is even different than the other one I purchased. My first small can would dry to an almost white/pale gray color. This one dries to a much darker gray and the engraving only comes out gray, not black. I have included a photo of a design with the first can (tree) and the tile to the right is coated from the first can. The bottom left tile is with the new spray and you can see the engraved triangle image is only gray. Same settings, same tiles all purchased at the same time. I have also tried glass and it is the same result. Very disappointed. Not sure if this can is from a bad batch or what, but, unfortunately I will be returning it.

Awesome produce using with laser for multiple applications. Highly recommend and worth the money.

Customer service is top tier, replace faulty spray can especially how expensive these are.

Works great. Cleans off good. Spray bottle can be a pain. Wants to plug a lot when using it.

Amazing product, easy clean up

spray on your glass of tile and engrave then wipe away could not be happier