INDIVIDUALLY WRAPPED & STERILE: 15 Pcs high-carbon steel blade scalpels #10 work amazingly for cutting, Sterilized by gamma radiation..STAINLESS-STEEL HANDLE#3: Much more durable than plastic handles. Perfect match for the blade #11. Non-slip handle makes it more safely and comfortably for using..HIGHLY VERSATILE: Great for laboratory,school, university, medical Students Dissection Practicing, Taxidermy and Mycology, Plant Cutting, Clay Modelling, Wood Model Making, Crafts Arts ,Dermaplaining or small aesthetic procedures such as callus removing, dead skin-skin tag removal and scraping, acne removal and more. etc.（Choose the right type of blade and handle according to your application）.STORAGE BOX: Very Convenient and safe for storing blades and handles. without any clutter. Effectively avoid accidental touch by children or others..NOTE: The blade is very sharp, please be extra careful. For non-professionals, please use tool pliers or surgical forceps for installation and removal.