7* Fruit flavor ring, 0 sugar and 0 calories, enhance your drinking experience, a variety of flavorsFun water: The unprecedented way to drink water, make boring water interesting, help you drink, so as to achieve the effect of hydration and weight loss.This is a fun exercise water. Taste: We have 7 different fruit flavors for you to choose from for a different experience. One ring can experience the taste of about 2 gallons of water. How it works: All of our senses of taste are represented by taste buds on the tip of the tongue. In fact, the tongue is only responsible for part of the experience.Through the mirror of smell.Although drinking the water in this cup is tasteless, smelling the ring will make you feel that the water you drink is flavored. Note: Store the odor in a dry, cool place.The ring may not be refilled or. Size:Diameter 4.5cm Material: food grade silicone Color: as shown in the picture Packaging contents :7 fruit rings only contain the above packaging contents, excluding other products.Note: Light reflections and different displays may cause the color of the item in the picture to be slightly different from the real thing.The allowable measurement error is +/-1-3cm.