This product is cut and polished turban shells. Various holes are present, but these are due to natural processes and not artificial modifications. 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 is available, so please examine them carefully before considering a purchase. Please note that there may be overlooked blemishes or dirt 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 imperfections. Individual sales are also not possible.