Reusable Koi watercolour brush size S.
The stem serves as a water reservoir and can be refilled when necessary.
• The water reservoir ensures that the water flows to the tip of the brush.
• Fine nylon brush tip for thin lines as well as large areas.
• The transparent reservoir indicates exactly when it must be refilled.
• Unique brush that does not have to be rinsed; cleaning with kitchen roll paper towels is sufficient.