blue tigerseye
天然トラメ石に金属イオンを浸透させ加熱することにより青変（藍変）させています
丸玉系
| ||||
| 無穴 ball without-hole | 片穴 ball half-drilled | 貫通穴 ball full-drilled | カット片穴 facet ball half-drilled/16ins | カット貫通 facet ball full-drilled/16ins |
| 8mm | ||||
| 10mm | ||||
| 12mm | ||||
| 14mm | ||||
- 貫通穴 8mm ／ Ball(full-drilled) 8mm ／ beads(16ins)
- 貫通穴 10mm ／ Ball(full-drilled) 10mm ／ beads(16ins)
- 貫通穴 12mm ／ Ball(full-drilled) 12mm ／ beads(16ins)
- 貫通穴 14mm ／ Ball(full-drilled) 14mm ／ beads(16ins)