This is a single sale of needle-included topaz, which features needle-like or tubular inclusions in top-grade natural topaz. Due to the tubular inclusions, a cat's-eye effect can sometimes be seen, leading to it also being called cat's-eye topaz. Needle-included topaz is a very rare natural stone that is not often found in the market. 【Size】 Approximately 13mm (Please allow for some error) ※As this is a natural stone, there may be fine cracks and chips. Please refrain from purchasing if you are looking for perfection without any cracks. We appreciate your understanding of natural stones. Returns are not accepted, so please be aware of this. Topaz Needle-included topaz Bracelet Parts