JOYA ® Massage Glove -...
This wide range of massage products is developed by the German Ulrich Metz. It all started with the Joya Classic, which he has developed to treat his own chronic pain. The Joya Classic is an oval wooden hand piece with a 30mm gemstone globe placed inside, which can rotate freely. This roller and his many successors, such as the Mini Massage Roller and the Massage Pen, are now very popula...