Wrigley's Eclipse Peppermint Sugarfree Gum. Artificial and natural flavors. Incredibly fresh breath. 18 pieces. Pull here for two packs. Do your part! 35% fewer calories than sugared gum. Calorie content has been reduced from 8 to 5 calories per two piece serving. Pack splits in two! Questions Comments Call 1-800-WRIGLEY (1-800-974-4539). ©2013 WM. Wrigley JR. Company.