You can try by attaching a small whip (its not the correct word but i dont find it its this =>
http://87.98.222.182/0/02/11/79/martinet.jpg ) to a small mixer (
http://maison.evous.fr/local/cache-v...inex-afa7d.jpg ) or to a drill (
http://www.kadophone.com/images/cade.../perceuse3.jpg )
You can find this sort of whip in pet shops in France
