Kit Kat Wafer Bar Miniatures: 170 calories per serving. Heath Bar Miniatures: 150 calories per serving. Rolo Candy: 140 calories per serving. Reese's Peanut Butter Cup Miniatures: 130 calories per serving. Whoppers Malted Milk Balls: 120 calories per serving. Milk Duds Candy: 110 calories per serving. www.askhershey.com. www.celebratewithhershey.com. Questions or comments? www.askhershey.com or 800-468-1714. Visit us at www.celebratewithhersheys.com.