These scalpel blades can be used with a No. 4 Scalpel Handle and are intended for single use only. The special precision-ground cutting edge prevents bruises - the scalpel can be guided easily and safely. Intended for single use only Can be used with No. 4 Scalpel Handle Made from high-quality, specially hardened steel With precision-ground cutting edge 1 pack of 100 pieces Figure 15 T370515 4260306770779 ukmedi