Please refer to the "Frequently Asked Questions" in my profile. Please check before commenting. Only one item in stock. ■ Instant purchase and silent transaction OK ■ How to buy in bulk → See image 6 ■ Shipping date is listed in my profile (no rush orders or time/date requests) * Due to the special price, we do not accept detailed questions or requests. 《Anonymous delivery +100 yen (post office) only OK》 ↓ You can see all my products ↓ #AllPartsListAM #DefectiveProductsListAM 【Defective Item Reason】 You will receive the 10 pieces shown in the first image. Although they are new and unused, they are all B-grade items with chipped stones, misalignment, scratches, cloudiness, color unevenness, and overall discoloration, blackening, and dirt on the base from the time of arrival. * There are also areas where the defects cannot be captured due to light reflection. Please understand this in advance. Most of them are not noticeable from a distance, as shown in the image. Please use them for yourself or for practice. ・Size: Approximately 19mm, see image 5 ・Material: Glass, alloy ・Quantity: 10 pieces ・Standard mail shipping / bubble wrap included * Occasionally, at my convenience, tracking with the post office (posted) may be used.