Kuretake Clean Color Real Brush Watercolour Brush Pens (Set Of 48 Colours) Go to amazon.com Related posts Best japanese pens set FeatureFude Brush PenZIG Clean Color Real BrushRB-6000AT/48V DescriptionFine Calligraphy writing pen from Japanese stationary Brand, Kuretake (Zig). Kuretake Fude Brush Pen, Clean Color Real Brush, 48 colors set