[Package Content] - Our single-sided razor blade holder scraper set includes 2 pcs window scraper with razor blade and 40 pcs additional metal scraper razor blades are provided for easy replacement. The razor blade scraper for glass can work for hard and soft surface without scratches, meet your various needs [High Quality] - The mini blade scraper is made through a hot injection molding process that contributes to the scraper and blade strength and rigidness, super strong, sturdy and durable [Easy to Use] - There is a retractable function makes paint scraper tool convenient to use and store. You can push the button to retract the blade when not in use. Just push the button forward to the far end to replace the blade [Ergonomic Design] - The razor blade scraper tool is adopted with an ergonomic curved and anti-slip handle design for comfortable hold and control. Easy to grasp and use, more labor-saving and improve the work efficiency [Multi-purpose Scraper Tool] - This flat sticker scraper tool is ideal for removing glue, vinyl, adhesives, debris, decals, signs, glue, stickers, labels, grease, and painting glass, car, enamel, wall, ceramic, tile, floor, metal and other surfaces. The scraper tools set can also remove residues from the oven, cooktop