Perfect for heavy duty household and automotive jobs; long-reach increases leverage for tough scraping jobs such as removing labels, stickers, window film, decals, and other adhesives from windows and windshields Use on glass, ceramic, and induction stovetops and cooktops to remove burnt food, gunk, residue; scrape off caulk and sealant in bathroom and remove window paint, wallpaper, and borders around house To tighten and loosen blade, twist the set screw; accepts both standard and heavy-duty razor blades Features a handle made of tough polypropylene and steel shaft; features a comfortable TPR sleeve for max grip and control and an ergonomic handle design to reduce fatigue Also includes one extra heavy-duty razor blade that measure . 02" thickness – over twice as thick as a standard razor blade