Reese's Pieces are small, round candies made by The Hershey Company. They have a crunchy candy shell and a creamy peanut butter filling. The candies are typically orange and yellow, making them visually appealing and easy to recognize. Introduced in 1978, Reese's Pieces gained popularity partly due to their appearance in the movie E.T. the Extra-Terrestrial. They are often enjoyed as a snack, used in baking, or added to desserts for extra flavor and texture.