They are great. No doubt!
Seriously considering getting some of these but have a couple quick questions hoping one of you who have used these already can answer.
1. Can they be used on tinted glass without fear of scratching the glass.
2. Has anyone used they on the exterior glass. There are times when I don't have the time to wash the car but need to clean the windshield due to all the summer bug splatter.
1.- They can be used safely on tint although I wouldn't rub sand on the tint with them.
2.- Honestly you would be better off using a lint free thicker mf towel and some Ultima Waterless Wash on bug splattered Windows. I would recommend Scholl Concepts Ice Gel for the ultimate combo although UWWP is extremely cost effective and good for many situations.