Dragging Brush. Kazan squirrel long and thin tuft gives to this brush unpredictable reactions and therefore makes it a favorite for cursive writing. Ferrule made from goose feather trunk fixed on a plain wood handle. Diametre of the tuft at its base approximately comprised between 1 and 7 mm according to the ten numbers.Total length around 20,5 cm. Made in France, where the name is "traînard", a brush that can be dragged.