Griffin Odyssey Spider Cam Vise Rotary vise allows you to maneuver the fly without taking it out of the vice making it easier and taking less time to tie your flies Comes equipped with material spring, bobbin holder and is 100% adjustable for more organized fly tying The vise Jaws are extremely fine making it easy to tie flies in most size ranges MADE IN AMERICA The Cam Lever makes inserting and removing your fly effortless