Aidas Cartridge

Aidas                           PanzerholzAidas                           Purpleheart diamond
Aidas                           Purpleheart

Aidas                           Purpleheart ruby          

Aidas                           Red Heart Indian  

Aidas                           Red Heart Gabon  

Does anyone know anything about these.  They are supposed to be GREAT Value.  I find no reviews and no web site.
    "23,000 year old Siberian Wooly Mammoth tusk"

    Fancy BS shells for their carts and not surprising  "amazing" reviews.

    They look nice.