Akashiya Sai Watercolor Brush Pen 20 Colors Set CA200/20V Japanese Traditional Color , Kuretake Zig Gansai Tambi 36 Colour Set - Japan Import It is a value set of Akashiya Sai Watercolor Brush Pen (20 colors) and Kuretake Gansai Tambi (36 Colors) Pike that brush craftsmen carefully finished with hand-made one by one. Real brush: 108mm x 162mm x 44mm