Tokachi Stone, approximately 20kg, sold as a set. The origin is around Kamishihoro Town, Shirohoro Town, and Otofuke Town. The weight and size of each stone vary, so please consider them as approximate. The size of each stone is about 5-10cm, but there may be some that are slightly larger or smaller. If you have any preferences, such as wanting larger or smaller stones, please comment and I will try to accommodate your request as much as possible. *The Tokachi stones in the photos are for illustrative purposes only. *Due to the large quantity, I cannot wrap them in bubble wrap. They will be placed in the box as is. Please understand that there may be cracks or chips during shipping. *I have only rinsed them with water and have not scrubbed them. There may be sand and mud remaining in some areas. Please understand. *Please purchase after you are satisfied with the size and condition.