Easy to use and virtually painless compared to needles. Provides instant local anesthesia or regional blocking for most podiatric procedures. Minimizes tissue trauma and facilitates suturing as there is no tissue distention around the injection site. Provides adequate anesthesia for deep needle insertion. May be used with anesthetics, sterioids and other medicaments. Has interchangeable Extenda Tips for easy sterilization between patients. Can be used on all age groups. Consistent depth of penetration of 4-5.5mm below the epithelium and makes a wheal at the base of the injection of 5-6mm in diameter. Consistent volume of 0.1cc per injection intradermally. Permits approximately 38 injections with single loading . May be sterilized by autoclaving or your usual sterilization process - do not use dry heat. Full one year warranty.