Holbein adds no opaquing agents to their gouache colours.
Holbein Artists Gouache Paint Set 18 x 5ml Colour Mixing Painting
Holbein Artists' Gouache Paint Set 12 x 5ml Tubes For Illustration Design
Holbein Artists Gouache Paint Permanent White 60ml For Illustration Fine Art
Holbein Artists' Gouache Paint Set 15ml Tubes Primary Colours Pack Of 5
Holbein Artists' Gouache Paint Tube 15ml Permanent White For Illustration
Holbein Acryla Gouache Paint Set Acrylic 20ml 12 Pack For Artists
