High QualityThe scraper is made of high quality solid metal, strong and durable, not easy to deform or break, which makes the scraping process faster and easier, and comes with 4 spare blades . Comfortable handle The cylindrical scraper handle is rounded and smooth, the ergonomic window of the glass scraper provides more comfort and control, which can save your work time and effort. energy, and improve efficiency. Wide ApplicationThese are scrapers for daily hob cleaning, can be used to clean glass, stovetops, induction hobs, ceramic hobs, ideal for removing vinyl, residue, stickers, signs, adhesives, paint, chewing gum, drying out New design 1. Hook design on the top, easy to hang. 2. Double-edged design, the sharp blades can effectively remove stubborn stains, they are very durable and wear little. 3. Adjustable blade guard, the blade can be retracted after use, prevent accidental cuts. Installation steps1. Loosen the fixing screw 2. Place the blade in front of the fixed position 3. Close the alloy cover and tighten the screw. 4. Quit easily.