http://www.everyonedoesit.com/html/mix_n_ball_cool_system_pipe_6073.htm
looks like it is probably a one hitter from the cool system pipe line.
You should try to use it as a whip mouthpiece...Perhaps it is, I just don't know how your would stick a J in there. The opening on the blunted end is 0.160" and on the nipple end it is 0.115", much smaller than your average J. My only guess is the nipple end is intended to accept tubing of some kind, and you suck on the blunt end.
The world may never know
Perhaps it is, I just don't know how your would stick a J in there. The opening on the blunted end is 0.160" and on the nipple end it is 0.115", much smaller than your average J. My only guess is the nipple end is intended to accept tubing of some kind, and you suck on the blunt end.
The world may never know