Good device for cleaning glasses

We have the equipment bought mainly for to clean our glasses regularly. And I can anticipate already that this works wonderfully.
Just add water and a drop of dish soap into it, glasses and 1 minute to run. Then wait until the glasses back is dry and you have a streak-free result.

Of course, we sometimes try to clean jewelry with it, the result was not absolutely amazing (depending on the degree course).

Disturbing is that there is no removable water tank, so that you yourself must always drain the appliance. User-friendly it would be, if you could see the tank.
Nevertheless, you can buy the device, so if you want to clean his glasses, regarding jewelry cleaning we can not make a detailed statement.

The 1 Star is withdrawn because the tank is just not removable. Properly Otherwise for the price and the envisaged purpose.