Advantages: clean, easy to clean and cheap. Disadvantages: Fragile, poor heat insulation (except vacuum glass). Recommended: home and office.
2. Plastic cups. When choosing plastic cups, you must choose brands that meet the national quality inspection standards, especially those that use plastic cups to drink hot water. Don't be greedy for cheap. Generally, cups that pass quality inspection will be printed with numbers on them. The higher the number, the higher the quality.
Advantages: lightweight, sturdy, easy to carry and cheap. Disadvantages: the quality is not easy to choose, it is not easy to clean, and the insulation effect is poor. Recommended: students, outdoor sports.
3. Stainless steel cup. Some inside and outside stainless steel, some outside steel and inside glass, but they are all called stainless steel cups.
Advantages: durable, anti-fall, high grade, good heat preservation effect. Disadvantages: heavy weight, inconvenient to carry and slightly higher price. Recommended: car owners, office (can be used as a small hot water kettle), take a long-distance bus.
4. Ceramic cups. We may not use many ceramic cups in our life, but for children's shoes that like to drink tea and coffee, having a beautiful ceramic cup is a very good taste.
Advantages: easy to clean, high-grade and tasteful. Disadvantages: Fragile, usually small in capacity, with average insulation effect (better than glass plastic). Recommended: family gatherings, offices, libraries, Internet cafes.
5. Paper cups. Although paper cups are usually disposable and the price is very low, sometimes we don't notice them easily, but we can't deny the convenience and environmental protection they bring to our lives.
Advantages: simple but not simple, economical and convenient, lightweight, hygienic and environmentally friendly. Disadvantages: disposable, non-thermal insulation and unstable. Recommended: enterprises and institutions, take long-distance trains, catering.
6. others. The above five materials are the most commonly used cups in our lives, and there are also many cups or articles made of materials that we also use for drinking water every day. For example, purple sand cups (or pots), water scoops, helmets (it is said that soldiers often do this) and so on. The cup is just a container for us to drink. Finally, no matter what we use, our aim is to drink whatever we want.