Silver Brush 2102-12 Cambridge White Bristle and Synthetic Long Handle Filament Blend Brush, Bright, Size 12 Cambridge white bristle and synthetic filament blend brush Interlocked bristle construction with deep natural flags Thinner hair bundle within ferrules allows for greater flexibility and control in acrylics and water based media It is exceptional in heavy bodied acrylics and water-mixable oils as well as traditional oil color This bright brush is available in size 12