The Verruca Pen® uses plasma technology, to minimise and eliminate verrucae and warts.  The delivery of the concentrated plasma onto the skin destroys the affected epidermal tissue by heating, fragmentation and vapourisation causing trauma to the skin cells and stimulating the body’s immune response.  Treatment with Verruca Pen® is usually carried out over a number of sessions.   One of the best things about this technology as an alternative verrucae treatment is that it is virtually pain free, making it suitable for use on children.