This Ashford Blending Board Brush has teeth that go in the reverse direction of flickers & drum carder cleaning brushes, which helps facilitate burnishing of the fibers on either a blending board or drum carder. Also referred to as a burnisher, or burnishing brush. Can be used to pack more fiber onto a drum carded batt as well. 7.5" long with handle, 4.5" wide. Clear lacquer finish. Made by Ashford. Blending Board Brush, Burnisher, Ashford Reverse Teeth Brush