Made by Hataka paints, These are regular water based acrylics that work well for brush painting and can be thinned for airbrush use. The individual pots contain approx 17ml of paint. This set is for painting WW2 US Navy and Marine aircraft. Contains the following acrylic paints HTK-A030 – European Grey HTK-A048 – Light Gull Grey HTK-A050 - Light Grey HTK-A066 - Insignia Yellow HTK-A078 - Aluminium HTK-A218 - Blue Grey