Trident Wild Blueberry Twist Sugar Free Gum is what happens when you give a blueberry flavor dancing shoes and send it to a sock hop. With 30% fewer calories than sugared gum, Trident sugarless gum is sweetened with xylitol. Chewing Trident gum for 20 minutes after eating stimulates saliva flow to help prevent cavities and strengthen teeth. Chewing gum packs contain 14 individually wrapped sticks.