Just a smoker....complete all around, and razor sharp. The luster is so great, its like mirror finish as much as an azurite can. This piece, a single elongated crystal, has the near-metallic, almost translucent surface sheen of blue for which this mine will someday be famous. It is pristine and complete all around and makes for one of the most striking azurite specimens in this size range I have yet seen. And it's definitely priced cheaper for the quality, than if it were from Tsumeb.