With the Allway Tools Safety Glass Scrapers, you can easily remove paint, tape, stickers and construction debris like stucco or caulk from walls, windows, tiles, and glass. These scrapers feature the exclusive, intermediate safety position, which means the blade cannot slide out while the scraper is in use. The bronze coating on the sliders ensures smooth functioning every time and acts as a barrier to corrosion. This product is made in the USA. Convenient bulk pack includes 50 scrapers, but the blades are sold separately. This tool has an ergonomically engineered shape for better grip and ultimate control. This is a great piece to keep handy for cleanup after painting windows and doors.