Winsor & Newton Prof WC Olive Green -S1 craft knife and contains high quality ink

and contains high quality ink that is water-based

based on the suspension of the very finest quality pigments in an aqueous solution of gum Arabic

The pencil format provides control for fine detail

faux finishing techniques and staining wood and leather

Atelier Interactive is the worlds only acrylic paint that gives you a new option

Winsor & Newton Prof WC Olive Green -S1 craft knife and contains high quality inkWinsor & Newton Professional Watercolour Olive Green Series 1 5ml tube (447) Made from the finest pigments available and produced to the highest quality artists standards and specifications. These watercolours contain the maximum pigment content, offering the highest possible tinting strength.