Best for cross-cutting! Peel-up blade, Kyokuto Sanki, wallpaper, Yayoi Kagaku Sold in packs of 2. Prices are scheduled to increase. Popular item, currently backordered. Part number: 12-2668 (Kyokuto Sanki) Size: Length 85 x Blade width 9.3 x Blade thickness 0.4. This is a cutter blade specifically for removing wallpaper. Please use it by setting it in an auto-lock slide cutter (small). Can be used with a regular cutter (small). *OK with 100-yen cutters (available at DAISO, etc.) Unlike regular cutter blades, it has no break lines, and the tip is rounded, preventing it from breaking during removal work and digging into the substrate.