A firm brush that holds its chisel edge well. The Mightlon hair was developed using 100% synthetic fibre and consists of 3 different diameter filaments for holding and delivering plenty of colour. Each filament has been prepared in a chemical process to imitate the interlocked construction of a natural hair brush. This ensures the brush is quick to return to its original shape and sharp point after each stroke. This brush moves both impasto paints and fluid acrylics with ease. The soft hairs leave very little brush marks