This set includes 19 pieces, approximately 500g, of various weights, including the standard "Natsume" type, as well as spike, disc, shogi piece, and abacus types. It features a variety of weights, with a strong emphasis on those suitable for fast-moving currents, ranging from size 6 to 8. The weight displayed in the image is measured in 0.5g increments, so there may be slight discrepancies. I believe all items are unused, but it's difficult to describe their condition, so please judge from the images. Also, please note that they will be packaged together for shipping. *I believe I've priced these reasonably, so I'm generally not considering price reductions. Also, please be aware that I may remove the listing if it doesn't sell after a certain period.*