When distinguishing crystal cup and common glass, basically be according to color and quality of a material and qualitative respect, in union this feel respect undertakes distinguishing.
Crystal glass is a kind of special categories of our glasses, because crystal glass looks more noble, a lot of people will use crystal glass wine, is at the time of drinking wine, summer, we often found that the presence of crystal glass, but where is the difference between crystal glass and common glass? How do we pick and choose? There is an obvious difference between crystal glass and ordinary glass. Please introduce the knowledge about crystal glass in detail for everyone below.
Common glass product colour and lustre is dim, refraction rate is poor, charge for the making of STH is rough, feel is poor, even partial place still has bubble, knock gently sound is depressing. Crystal vitreous product is opposite common vitreous product colour and lustre is bright, refraction rate is strong, exquisite for the making of sth., feel is good, look like crystal make it, knock gently have clear metallic sound.
