The CryoAlfa is a highly portable, simple and effective handheld cryotherapy device for accurate treatment of skin lesions, making it ideal for general practice, dermatology, podiatry and minor surgery applications. To apply the cryogenic liquid gas the dispenser tip is touched against the skin surface and activated by the finger trigger. The liquid gas travels at a mean speed of 40 m/s in a phase stable state (gaseous state) enabling cells to be destroyed accurately and safely. For example a target area with a diameter of 10 mm and a depth of 3 mm can be frozen to -40 ºC within 12 seconds which will ultimately result in absolute cell destruction. The CryoAlfa is an alternative solution for cryotherapy without the cost and safety complications associated with liquid nitrogen.