Glass stone

  Glass stone is made of a mixture of stone and glass,it's building material and vitreous gem.On the surface,glass is solid,in fact,It transmits light during the day, but at night it emits a soft light.Because of its colorful,glass stone often uesd as decorative materials for clothing,or perfume bottles, necklaces, etc.In addition, artists often use it to create glass stone crafts.