Made off solid gold with full cut diamonds and several rubies, this is the world most expensive medical penis stretcher. X4 Labs with is a Canadian company specialized in medical penis enlarging device that sell as $200 and $400 (you can check a review of the medical extender here) and partnered with a local Montreal jewelry to make this custom device. Clement from X4labs stated – “Our customers are always granted the utmost privacy, however; we are extremely pleased to have been selected to develop this device.” (more…)