The #6 Bristle Filbert Brush is used most commonly for the seascapes and can also be used for tree trunks and other small detail work.
The Bob Ross landscape brushes are special brushes made from natural bristles and shaped according to Bob's very precise specifications for the Bob Ross Wet-on-Wet Technique®.
Remember, ordinary or synthetic brushes are not the same and can't create the same beautiful effects these will.
