We apologize for the inconvenience, but please read to the end. Dr. Kazumi Masaki's invention: CellPower Nerve Wave Magnetic Field Generator * I purchased this a few years ago for a pet, but it passed away before it arrived. After being used a few times by a human, it was left dormant in a cardboard box. I inspected it to pass it on to someone who would use it, and found that the small rubber feet on the bottom of the equipment were sticky and would leave black marks when rubbed on a white carpet. Therefore, I sent it to the manufacturer for repair and replacement. At that time, the following services were also provided: * Replacement of the ring cover with a new one * Inspection, adjustment, and cleaning of the internal components of the device The rubber feet are made of graphite, so they will leave marks, but they can be removed with an eraser. * After the repair, it was left in the cardboard box again, and I confirmed that it powered on when listing it on October 23, 2025. * The repair report in the images will not be included because the customer's name is written on it. If you need it, I can provide a copy with the customer's name blacked out, so please let me know. If you do not request it, it will not be included. * There is a warranty, but the warranty period has expired. I believe the purchase was in 2021, but I am not certain. * There is some dirt on the cover of the instruction manual. * We do not offer discounts. Please purchase at the listed price. * We will sell to the first person who purchases, even during the question and answer process. Please understand that we may not respond to questions if the buyer has already purchased the item. * We cannot accept returns or provide support for how to use the product after purchase, so please ask any questions you may have before purchasing.