This article was co-authored by wikiHow Staff . Our trained team of editors and researchers validate articles for accuracy and comprehensiveness. wikiHow's Content Management Team carefully monitors the work from our editorial staff to ensure that each article is backed by trusted research and meets our high quality standards. This article has been viewed 201,589 times.
Article Summary
X
To tell the difference between crystal and glass, examine their look and feel. Since crystal is sculpted over a longer period of time at lower temperatures than glass, it can be shaped into thinner, more intricate designs. If you can fill the object with liquid, the regular glass will look cloudier while the crystal one will be more clear. When you hold glass up to the light, you won’t see a difference, but fine crystal will sparkle in the light. Another way to tell the difference between the two is to touch the objects. Often, crystal will feel heavier than glass due to the lead content. Crystal will also feel more smooth and rounded than glass, which will feel more brittle. To learn how to tell crystal from glass by the sound the objects make, keep reading!
Did this summary help you?
If you have any questions on wholesale colored glass cups. We will give the professional answers to your questions.