Essdee, England
Daler-Rowney, England
Royal & Langnickel, USA
Pebeo, France
Clairefontaine, France
Phoenix, China
Ladoga, Russia
Decola, Russia
Nevskaya Palitra, Russia
Roubloff, Russia
Sonnet, Russia
Master Class, Russia
William Mitchell, England
Brause, Germany
Manuscript Pen, England
Deml  Holzerzeugnisse, Germany
Hobby and Blu, Italy
Meyco, Germany
Brian Clegg Ltd., England
Newclay Products, England
Graine Creative, France
Winsor and Newton, England
LYRA, Germany
FIMO, Germany
E+M Holzprodukte GmbH, Germany
Conda, China
Pentacolor, Hungary
La Pajarita, Spain
Astra, Poland
KOH-i-NOOR, Czech Republic
Fabriano, Italy
Standardgraph, Germany
Frisk Graphic Art, England
Coates English Willow, England
Kaligraphique, France
KUM GmbH, Germany
Springer Pinsel, Germany
Darwi SA, Belgium)
Snazaroo, England
Ghiant Aerosols, Belgium
ROSSI, Italy
Artcoe, England
Kaligrafa, France
Happy Color, Poland
Creartec, Germany
Rubinato, Italy
Charbonnel, France
Herbin, France
Staedtler, Germany
Mapac, England
Stamperia, Hungary
Playbox, Sweden
UHU, Germany
X-Acto, USA
Gamma, Russia
Möbius + Ruppert, Germany
DUX, Germany
Marabu, Germany
Ekorshe, Russia
DAS, Italy
Vetrerie Foresta, Italy
Decomania, Italy