The Cosmotop range have a very smooth synthetic fibre mixture with a rust proof steel ferrule. They are fabulous for all liquid colours, especially for watercolour and silk painting possessing a great absorption capacity and an even colour application. Water is visibly ‘drawn’ up the filament making them a perfect replacement for natural hair.

Susan Harrison-Tustain recommends this brush as one of the 6 brushes in her Signature Brush Set. The preferred size is #50 (2 inch)