The FW Primary Colours Ink Set includes 6 watercolours with pigment based inks. The ink colours feature Process Cyan, Sepia, Emerald Green, Process Magenta, Scarlet and Lemon Yellow. The ink bottle size is 29.5ml.The inks can be applied directly to your desired canvas, paper or surface using the dropper or use the brushes, paint markers, technical pens or airbrushes. These inks have a high degree of lightfastness and are great for creating paintings with permanent long lasting results. These inks are perfect for all artists!Features & Benefits Includes 6 Acrylic Includes colours Process Cyan, Sepia, Emerald Green, Process Magenta, Scarlet and Lemon Yellow Dries fast and has great mixability Specification Ink Pot Size: 29.5ml