Felhasznált papírok:
Materica
Recycled Offer
Uncoated Colours
Acid Free
Cotton
ECF (Elementhal Chlorine Free)
FSC® Mix
Heavy Metal Absence
Long Life
Ph Neutral
Recycled content (Selected Secondary Fibers)
Sirio Ultra Black
Uncoated Colours
Acid Free
ECF (Elementhal Chlorine Free)
FSC® Mix
Heavy Metal Absence