This product is cut and polished turban shells. Various holes are present, but these are due to natural processes and not artificial加工. How about using them as materials for handmade crafts or object creation? Please refer to the images for the various sizes. The photos are all that are available, so please examine them carefully before considering a purchase. Please note that there may be overlooked stains or imperfections that were not captured in the photos. Regarding this product, no claims, no returns, and no cancellations will be accepted. Please refrain from purchasing if you are overly concerned about minor details. Individual sales are also not possible.