General's Sketch & Wash Watersoluble Graphite Pencil Colour_Rubine Red It helps to thin out

It helps to thin out acrylic paint while maintaining the colour

Permanent Yellow

It is 100 percent natural and also 100 percent biodegradable and recyclable

Lamy 2000 001 Fountain Pens — Expert Overview

General's Sketch & Wash Watersoluble Graphite Pencil Colour_Rubine Red It helps to thin outThis all surface, water soluble graphite pencil performs and looks like traditional graphite in its dry state. If you run a wet brush over the pencil lines they completely dissolve, and you can brush the liquid graphite throughout your design like paint. Create bold, dark marks or several tonal values with the stroke of a brush. Water adheres the graphite to your paper so you can add colour over it and your colour stays pure. Additional uses: Apply