Dishwasher anti-limescale disc

The anti-limescale disc is positioned easily and stably in the dishwasher like a plate.
The advantages:

Reduction of scale deposits in the machine and on the dishes
In the long term, old scale deposits can also be dissolved
Savings on maintenance and repair
Shiny dishes
Improved washing power of water
Saving on regenerating salt and rinsing liquid
Unlimited lifespan

How does it work?
4 powerful magnets are inserted into this anti-limescale disc. They generate a magnetic field. This field momentarily modifies the structure of the limestone crystals dissolved in the water, thus reducing their ability to be deposited on dishes and in the dishwasher.

Diameter 11cm.