Delivery:
From England and as expected took almost a week.
Packing:
I was only a little surprised by the packaging, because it takes place in a carton in a padded envelope arrived with me. Upon opening I realized, however, that the toner was also packed inside the padded envelope even in a small carton, and so far my first concern was completely unfounded.
Insert:
Fits right and can also be used exactly according to the instructions in my printer.
First use:
My printer recognized the toner and immediately informed me on the screen that it is completely filled. Here, then, no problem.
In actual printing I could detect no difference to my previous original Dell toner.
Conclusion:
While I can currently estimate no long-term prognosis. My first impression is, however, very positive, which is why I launched toner order will probably maintain my future as an "experiment".