BR70 Silver Silk Triangle Brush
Triangle brushes have wedge-shaped bristles and have triangular ferrules. Many calligraphers, including Phyllis Macaluso and Pat Blair, use these brushes to quickly create floral elements. The Silver Silk Triangle Brush is a very smooth brush with silk-like hairs, good flexibility, and excellent moisture-holding capacity. They have great absorbency, color control, and wear-resistance. Phyllis Macaluso writes the "triangle brush is a miracle tool for creating quick little watercolor motifs for envelopes or any hand-lettered piece" and that they are great for beginners: "With a few simple strokes it is possible for everyone to create beautiful florals and foliates."
See also BR59 Silver (Ruby Satin) Triangle Brush.