Video at Amazon.com View Stable and high quality it is because the Amigo5000 maps blender, enough for 2 decks of cards. It is stable during the mixing process to non-slip rubber feet. The case looks solid and good verabeitet. The crank sits very securely on its axis, it does not slip down. Man may deduct anyway, if you want to store the machine. Adjustment there is in the area of the filling shaft, probably in order to correct the distribution maps. We had nothing to do settings. All was well adjusted. The machine had been purchased as a gift and was well received. They worth it for regular card players. The previously tedious mixing has become a minor issue at a time. Overall impression good. Enclosed is a video showing the machine in action.