The practical, uncomplicated design of the Kun Original shoulder rest, with its simple adjusting mechanisms has made it the favorite of amateur and professional players alike. The rest is adjustable in three directions, and the end members are fitted with a patented locking device to ensure that it will not fully rotate to touch the instrument.
A note on the Kun Original: the T-shaped feet on this model should not be removed to make the rest fit into your instrument case. Regularly pulling the foot and round drum out of the L-shaped end member and then reinserting it weakens the composite plastic from which the shoulder rest is made and can damage the shoulder rest.