30-Degree angle for precision | Good for OR-A1160B making, scrapbooks, memory books, general crafts and hobby, etc. | 10-Pack of blades | 7 cutting edges per blade Strip, 70 cutting points per blade pack | 30-Degree angle for precision | Good for model making, scrapbooks, memory books, general crafts and hobby, etc. | Cuts cardboard, plastics, Coroplast, foam board, gator board and more | 7 cutting edges per blade strip, 70 cutting points per blade pack | Includes ten 9mm OLFA A1160B snap-off blades