TRIUMPH 6 inch (150mm) MK3 Scraper with Double Edged Blade, Professional Glass Scraper, House Hold Scraper - Straight

Perfect scraper for window tinting/ cleaning preparation. Will buy again.

Had used a different product that kept breaking. I think this one will hold up. I use these to clean the algae off the inside of my fish tanks. It works great, and gets the job done in half the time as a regular glass scraper.

This thing is a beast. Windows, trailers, metal, glass, you name it and it will clean it. Grip feels great and isn't cheaply made. No hand cramps from using it for hours at a time and no issues whatsoever. Highly recommend.

I use this to clean windows and bathrooms. Scraping is made easy because of it!

I saw this tool in a couple youtube videos and gave it a try. It worked great removing bubbling, peeling tint quickly off one of my house's windows. In about 10 minutes total, my ugly window looked new. I saw some reviews mention scratching, but my window did not get scratched at all. I used the tool with a spray bottle of water and some paper towels.

Just remember to flip your blade and wet surface before scraping.

I’m a window cleaner and this razor knife makes me pretty darn happy. I use it a lot for calcium removal on windows and the mineral deposits come off easy. Great quality, durable, fits easy I my belt. Buy it, you’ll like it

Does what it says.

So, we called professional window cleaners at our house and some windows had sap and "stuff" from a recent reno. They needed razor work and used I think exactly same model. It's amazing. Good value. I scraped off stuff from glass all over the house and my from windshield (sap).Highly recommended.

Its likes everything about this

My husband uses as a paint scraper and window cleaner , both him and his crew love them . We have purchased four of them for my husbands painting company .

Excellent quality. I've been using this brand for years.

I needed a threaded connection. It will jam into an extension if pushed in hard enough though.