i made a pair of these last year,i have only found one but i can tell you how i did it,the corkgrips i started with were velo-orange if iremember right,then its off o home depot for the 2 end pieces,thats the parts list,a pair of grips,2 copper pipe end caps and 2 copper couplers,bring the grips with ya so you know wht size fittings to get,cut off the end of the grip until you get the pipe cap to fit snug,if you want to put a shellac finish on them do it now,next super clue the fittings on,i went a step further and added leather streamers as i orten do,got an old leather hippie vest at the thrift store for a buck that had a bunch of precut streamers,total cost was about $10.00 bucks,another thing,if you wanna get fancy,polish the copper and take it to the platers for a reduced cost cause all the gota do is put the copper pieces in the nickle and chrome and your out the door[most of thier expense is polishing]didnt thin it would get this wordy,any ? just ask