1.[Super Value Scraper Set] Our scraper tool set includes 4PCS razor scrapers with 20 metal and 30 plastic blades - The double edged razor scrapers and long handle scraper make a must have scraper kit combo to meet your various cleaning needs. 2.[Wide Application] The sharp steel blade efficiently removes stubborn grease stains, registration stickers, adhesive residue on windshields or stove top. While the non-scratch plastic scraper is perfect for delicate surfaces, ideal for container labels and appliances. 3.[Stable Structure & Safer Design] The blades are securely fixed by large tightening knobs to ensure they won't slip out. The 2-in-1 window scrapers include protective covers to prevent accidental cuts to yourself and make the scraping knives for storage. 4.[Comfortable Grip] The razor scraper tools feature an ergonomic shape and anti-slip rubber handle, providing superior comfort and control. Save your time and enjoy a effortlessly cleaning with these portable blade scrapers in your home or workplace.