The coffee stick is a straw mixer.

We usually buy coffee in convenience stores or McDonald's, KFC and other places, and the clerk will be equipped with a small stick with an empty plastic shape. In fact, this stick can be used as a straw or a stirring stick.

Because it's concave, your lips can't wrap it all, so some air will be sucked up with the coffee, so the sucked coffee will be slow, and the flow of air will lower its temperature. The coffee in your mouth will not be hot but not very hot, and it can also serve as a stirring stick. So this tube can be used as a straw or a stirring rod.

Benefits of drinking coffee in moderation:

1. Drinking coffee in moderation can eliminate physical fatigue. Many people tend to feel tired and weak at work, especially at two o'clock in the afternoon, and they often feel tired and sleepy. At this time, drinking a cup of hot coffee can replenish energy, effectively eliminate fatigue and promote body metabolism. Therefore, urban white-collar workers or workers are suitable for drinking coffee during work breaks.

2. Drinking coffee properly can promote intestinal peristalsis, because coffee contains more dietary fiber. These dietary fibers are still soluble, which can accelerate gastrointestinal peristalsis and improve digestion ability after drinking. People with mild constipation are suitable for drinking coffee, which can relieve constipation symptoms.

3. Drinking coffee properly can prevent gallstones, because coffee contains caffeine, which can stimulate gallbladder contraction and reduce cholesterol which is easy to form gallstones in bile. According to the analysis of relevant researchers, men who drink moderate amount of coffee every day can reduce the probability of gallstones by 4%.