This is a set of two boxes of Koken-To's basic carbon rods, number 3000. They are mainly used for health promotion, skin diseases, immune disorders, etc. They are also easy to combine with carbon rods of other numbers. There are no breaks or cracks. The items will be wrapped in two layers of bubble wrap, but please understand that they may break during shipping. *Please note that if we are listing the same item, the images may not be of the actual product.