When we go to the eyeglasses store to buy the glasses case, we find that the two most common kinds are plastic glasses case and metal glasses case. Considering the durability, many consumers will choose metal glasses cases. Is metal glasses case the best choice?
Metal glasses case is mainly composed of iron frame and prepuce, among which, there are more than 1000 kinds of cover fabrics, and there are more than 100 kinds of styles. Compared to plastic glasses case, metal glasses case is more durable, but metal glasses case also has a weakness: the weight is heavy, and it is not easy to carry.
Plastic eyeglasses cases are relatively simple to maintain and require little special maintenance, and are very lightweight. But a plastic case is not as strong as an metal box, and an unwary landing can cause a crack or even a split in two on the surface of the case.
Iron glasses cases and plastic glasses cases are common hard eyeglass cases, and we should pay attention to them in order to extend their service life.