High quality classic #12 hobby blades, 100% Made in the USA with a mini curved blade that's perfect for carving plastic, wood, paper, foam, film, and more with ultimate precision.These versatile replacement blades fit all standard light to medium duty craft knives including Xacto Knife.They are perfect for graphic artists, designers and arts and crafts applications - wood carving, scrapbooking, model kits, paper crafts, stencilling and more.Includes a pack of (5) #12 mini curved blades with 1.0 x 0.6cm x 1.1cm edge.