Question about Bamix Processor

Together with the powder disc, this works very well for dry goods

The processor mill is designed for smaller quantities anyway and is also well suited for this purpose. However, for spices, for example, the additionally available powder disc is recommended, which also allows the processing of very small quantities. This is not included in the scope of delivery.

With shaking it works for small quantities. What are "very" small quantities? There is another powder disc with which you can really process very small quantities into powder, in my opinion.