Craft your own blending board with Golden Fleece Carders’ specialized blending cloth, designed with a unique pattern and height for blending. The 72 TPI version is ideal most common types of wool and fibers.  You can attach/staple this to any board, but do not use glue for affixing.
 
Specifications for the 72 TPI Blending Board Cloth:
Dimensions: 30 x 30 cm (12″ x 12″)
TPI (Teeth per Inch): 72
Features nickel-plated wire for durability and performance.