The Swann Morton 10R Scalpel Blade is referred to as the "butter blade" the 10R can be used in Aesthetic procedures such as "Dermaplaning" which helps to "refinish" the skin's top layers through a method of controlled surgical scraping which exfoliates the epidermis.
Shorter and more rounded than the 14 it is ideal for getting into smaller more restricted areas of the face and the rounded (bull nose) tip prevents any accidental snagging or scratching thus providing a more effective and consistent finish.