These Swann-Morton No. 10A Blades bring you the perfect cutting blades for a range of craft tasks. They are the ultimate quality in high carbon steel blades, with five no. 10a scalpel blades included in the set.These blades are suitable to fit a no. 3 handle. They will be suitable for a wide variety of applications, including cutting, carving, sawing, gouging, etching, piercing, scoring, scraping, scribing and trimming. From simple, precise cuts on paper or card to scribing and trimming laminated plastics and acrylics, you'll have the perfect tools! Size: 40 x 8 x 1mm Five packNo. 10A scalpel blades High carbon steel bladesCutting edge professional performanceIdeal for general crafting and model makingSwann-Morton No. 10A Blades 5 Pack