The size is indicated before and after, making it easy to confirm the size. Since these are handmade, there may be some burrs, scratches, and slight weight variations. *Blackening due to oxidation will occur over time. Bulk purchases are a great deal! 10 pieces: ¥980 20 pieces: ¥1,900 30 pieces: ¥2,800 31 pieces and up: ¥93 each, individual sales possible! *Due to the low price, discounts and individual sales are not available.* *The size markings may be rubbed off during shipping, but this will not affect the weight.*