RF Favero MILLENNIUM Fencing ReelENTRY EXIT DIRECT CONNECTION. Thanks to an innovative, patented design, the MILLENNIUM Reel does not use rotating rings with brush rub or mercury contacts. Therefore, all the problems associated with the rotary contacts have been eliminated, including faulty contact during rotation as well as maintenance and replacement of the contacts. GREATER EFFICIENCY. The 3 springs used for rewinding the cable double as wires for the three electric signals. This