Cultural monkey head from the eastern region of the United States of America in the mountains, the fruit is actually the United States black walnut. Monkey head because the grain depth varies, the initial stage is also to pay attention to the use of brushes to brush walnuts, monkey head walnuts itself has a large oil, the old players suggested that there is no need to oil, patience, net hand playing, dry hair fine brush, soon to be able to come out of the beautiful red moist pulp. Attention to clean and diligent brush on it.