Male Edge Penis Enlarger Kit ExtraIf youre looking for those added extras, our MaleEdge Extra is presented in a sleek green and black case as well as a handy travel bag so you can continue your training programme, wherever you are. The MaleEdge uses the traction method, which is the most natural way to increase size. But how does traction work? By applying a steady stretch to the shaft of the member over time, the tissue cells divide and multiply a process called cytokinesis for an