All our medical devices and penis enlargement devices should be used with the penis in a flaccid state. Depending on the model, they can be used for between 4 and 9 hours daily, taking breaks as needed. Each model applies the principle of traction, but in a different way. When using Andropeyronie, the patient can control the direction of traction to apply greater force to one side of the penis, thus correcting penile curvature. In the case of Andropeyronie (Surgery Edition), a more moderate, unidirectional traction force is sufficient to prevent penile shortening. Andropenis Mini should be used like the penis extenders, with a slight adjustment to the upper support. Includes: Medical assistance during treatment Androshafts®: Aluminum Androsilicone®: 2 units Androcomfort® Band: 2 units Androtop® for Androsilicone®: 2 units Androtop® for Androcomfort® Band: 2 units Androring®: 2 units Instruction CD in 27 languages ​​(for computer use) Instruction booklet in 8 languages ​​Quick guide