Bates- Snap Off Blades, 100 pcs, 9mm, 60 Degree, Sharp Blades Stainless Steel Razor Blades, Replacement Blades, 9mm Snap Off Blades

I’m not sure why they call these scraper blades, since they are clearly meant for use in small retractable blade utility knives, like the kind we keep in a couple of our junk drawers for opening boxes, etc. I don’t know how you would use these to scrape windows…That said, these are pretty much what you’d expect from the pictures; it’s a big pack of disposable blades. Each blade has 12 sections that you can snap off (I know the listing photo says 9 but the blades I received have 12), plus the last longer part of the blade means that each blade has the potential for 13 new sharp blade points. The blades are sharp like most utility knife blades, which is to say plenty sharp for most tasks, but these aren’t honed to a razor’s edge. At this price point, I don’t think I would expect them to be. With 100 blades in this pack, that’s a whole lot of fresh sharp cutting points–I think we’re set for a while!