For your consideration, here is a Vintage Aluminum Seattle Automotive Radio Service Spin To See Who Pays Spinner, Bottle Opener, from Seattle, Washington, for car radio repair.  There is a small knob on the bottom for spinning it.  It is worn and has quite a bit of tarnish on it.  It measures 3 1/4 inches long by 1 inch at the widest. 

It will be mailed in a bubble mailer with foam core stiffeners.  Item pictured is the actual item up for sale and comes from a non-smoking household.  (636.8a11f-.4bx1)