Pentel's Vistage water brushes (you may know them as "Aquash," the alternate name used on packaging intended for the U.S. market) are our secret weapon when working with water-based media like watercolor, ink, and gouache. Unscrew the reservoir and fill...

Pentel's Vistage water brushes (you may know them as "Aquash," the alternate name used on packaging intended for the U.S. market) are our secret weapon when working with water-based media like watercolor, ink, and gouache. Unscrew the reservoir and fill...

Pentel's Vistage water brushes are our secret weapon when working with water-based media like watercolor, ink, and gouache. Unscrew the reservoir and fill it with water. Screw the pen back together and squeeze; water quickly saturates the synthetic brush tip....

Pentel's Vistage water brushes (you may know them as "Aquash," the alternate name used on packaging intended for the U.S. market) are our secret weapon when working with water-based media like watercolor, ink, and gouache. Unscrew the reservoir and fill...

Pentel's Vistage water brushes (you may know them as "Aquash," the alternate name used on packaging intended for the U.S. market) are our secret weapon when working with water-based media like watercolor, ink, and gouache. Unscrew the reservoir and fill...