I am looking for a glass marking tool that puts the VIN number on auto glass like they do on some Toyotas. I don't want the acid etching cream or the sandblasting type. What im looking for is very different, it almost looks like it is engraved. I am asked from time to time to replace a VIN number on a car and when the other windows already have this type of marking there I can't use the ecth cream vecause its looks so different. I have searched everwhere I know but have come up empty. Please help Gary.