An ink swatch book which shows 3 swatches on each page, open to a two page spread showing 5 purple inks. Some have shimmering particles in them while others have metallic reflections. They each show how they look when written lightly with Japanese medium nib in different stroke types, written thickly with a nib in diff amounts of layers, brushed on with a paint brush thickly, and when mixed with water brush.