Grenson Large Horsehair Brush. A staple piece for your shoe care kit, we now stock the larger size of the Grenson brush. Made from genuine horsehair with a beechwood handle which has been ergonomically designed for a perfect fit in the hand. Finished with the brands logo to the handle, the handle measures 8.5cms x 5cms. Read our blog post for information on how to take care of your footwear. Read our blog post for information on how to take care of your footwear.