Here are some key conditions for choosing glassware:

Material: The material of the glassware is an important factor in the selection. Common glass materials on the market include ordinary glass, sodium calcium glass, borosilicate glass and so on. Borosilicate glass is considered the best choice because it is resistant to high temperatures, is not easily broken, and does not contain lead and other harmful substances.

Transparency: Good glassware should have high transparency, no bubbles, impurities and other defects, and will not turn yellow due to long placement time. High transparency is not only beautiful, but also easy to observe the state of the items in the utensil 4.

Thickness: The thickness of the glassware directly affects its heat resistance and durability. In general, glassware of moderate thickness is more resistant to breakage and can meet the needs of conventional use. When choosing, the appropriate thickness should be selected according to the use environment and use 2.

Capacity: When choosing glassware, capacity is a factor that cannot be ignored. The appropriate capacity size should be selected according to individual needs. Too large or too small a capacity is not convenient to use 3.

Design: The design of glassware includes appearance design and functional design. The appearance design should be beautiful and generous, and the functional design should meet the needs of individual use. For example, some utensils may have a drip-proof design that facilitates control when pouring out food, or a scale line that facilitates measurement, etc. 5.

Brand and quality assurance: Choosing glassware from well-known brands or manufacturers with good reviews can better guarantee the quality and durability of the product. Checking user reviews and product feedback is also an important reference factor 5.

Safe to use: high-quality glassware should not crack or burst under the condition of rapid temperature changes. Before purchasing, you should understand the guidelines for the use of utensils and ensure that they are used in the appropriate temperature range, such as microwave, oven and refrigerator 5.

To sum up, when choosing glassware, factors such as material, transparency, thickness, capacity, design, brand and quality assurance as well as safety should be considered comprehensively to ensure the selection of both practical and safe glassware.