Simple and chic, shiny. Each quartz crystal is formed naturally and has its own particularity. Pure natural quartz crystals can be used as unique gifts, collectible jadeware and home decoration. This product is a pure natural product, not exactly the same, each has its own advantages and is formed naturally. It's a good gift for friends and family.for a variety of occasions, the company annual meeting, classmates party, birthday party, friends party. Can be used as a memorial gift.