On Thu, 02 Dec 2010 20:21:07 -0500, Bob Engelhardt
wrote:

I've posted this before, but being not one to miss an opportunity to
show-and-tell, here it is again:
http://home.comcast.net/~bobengelhardt/PaintShaker.jpg

Bob
Pretty nice - but for rattle cans I'd put the jigger on it's back,
tilted about 15 degrees right or left, with the can-holder holding the
can vertical.