ok so i was thinking of this concept while i was driving today. basically you keep one stick concealed from your audience and then it involves changing which stick is hidden when both hands are out of site i.e. both hands behind the back, behind your head, under the leg etc. at the base level it involves a lot of switches, and gives the appearance that you only have one stick, if the effect is chained right you can make it appear you are pulling off some impossible tosses. it also creates an opportunity to seemingly double a stick out of nowhere say a double heli all of a sudden
there is one move in particular that i thought it would work well with which is a behind the back vertical heli switch ono showed me. basically it's a vertical heli thrown with the right hand which was concealed before the move and the left hand stick which was visible before the move is switched to the right hand when it's behind the back. the right stick is then re-concealed.