The barrel is filled with water-based color and coordinates with our line of inks. The flexible, yet sturdy bristles on the brush tip allow you to form both broad and fine strokes. Color can be applied straight from the marker, or diluted with water for a softer look.
**Please note that Emerald color included in this set is a different toned Emerald in our Spring Garden set. This was designed with intention to reflect the cool tone of the Emerald color, rather than a warm tone you can find in the Spring Garden set.