Every click of the button compresses air inside the chamber

Equipped with a 2 mm polyester round tip

Filled with the pitch black COVERSALL ink makes it your perfect tool for the big clean surfaces

The opening fits standard pencils up to 8

The paint needs to absorb light before it glows

van gogh watercolour brush series 191 size 18 Talens Ecoline Liquid Water Colour Ink And Brush-pens Every click of the buttonWatercolor brush with synthetic brush hairs that absorb both paint and water well. Van Gogh's watercolor brushes are handmade and have a high quality for their price level. Round brush in size 18 (13 mm). Van Gogh's watercolor brushes are available in several different sizes and designs, you can find our entire selection of brushes here.