There is disclosed a device having a magnetic connection comprising a first body section, a second body section; at least one first magnet coupled to the first body section and at least one second magnet coupled to the second body section. The first magnet is polarized to have a first magnetic field; and the second magnet is polarized to have a second magnetic field that is configured to attract the first magnet. The first magnet and the second magnet have a circular or a polygonal cross-section and the magnetic fields are configured so as to keep the magnets in contact the first magnet is rotating around the second magnet. There is also a method for manufacturing the device which includes determining the lengths and weights of the two body sections, determining the strength of the two magnets and the geometry of the two magnets connecting the two bodies together.