This is a Betty Crocker Reese's Mini Pieces Cookie mix, not yet available in Japan. You can make cookies with just one egg, 2 tablespoons of butter, and this cookie mix. Please check the fifth photo for the ingredients. Reese's is a classic American chocolate candy with peanut butter flavor. The net weight is 11.9oz (337g), and the expiration date is November 22, 2025. With its Halloween colors, it would be perfect for the coming season. Thank you.