<https://www.jerrysartarama.com/isabey-brush-series-6236-squirrel-flat-4-42876>
<http://schema.org/description>
"This Isabey Brush Series 6236 Squirrel Flat #4 uses extra soft and absorbent blue squirrel hair. The 6236 is a traditional watercolorist flat wash brush. This brush also provides a sharp edge and holds lots of color that may be slowly and evenly released over a large area."
<https://www.jerrysartarama.com/isabey-series-6236-squirrel-flat>