No. 10 Swann Morton scalpel blades.

A pack of five No.10 scalpel blades, paper wrapped in a foil packet, to fit the No.3 handle. It's useful to have a good stock of blades as only sharp blades should be used. Blunted blades slip on work pieces, can damage rather than cut and are more likely to cause injury too. This is based on experience! Please dispose of worn blades carefully.