Review on 🪒 Efficient Window Film Glass Glue Removal: Retractable Razor Blades Scraper with 5pcs Extra Replaceable Blades by David Bowens

Good product for the price but not very durable. If you press hard while cleaning the blade, the blade may be pushed back into the holder. You must hold the extension button down while cleaning so that it does not retract during most cleaning operations. Other than that, everything works fine as long as you hold down the button and don't scratch anything too hard. Ideal for cleaning windows or glass panels.