and friction

Simple exercise that just involves putting it to your mouth and turning the propeller by exhale

or deterioration of the product

The microRepair® particles protect the enamel from cavities

Contains sugar

REFEELA Pocketable Boston Bag 42L - BG (270g) 201211 and frictionLightweight, Durable, and Compact When not in use, the bag folds up and stores in its integrated pouch, measuring approximately 20 x 20 cm It securely attaches to the carry on handle of your suitcase The bag is made with water repellent fabric, so you don't have to worry about sudden rain or getting wet. Size: 463721cm Weight: 273g *Photo for reference only.