Here is a listing for the Ashifumi Kenko Life, which is difficult to obtain. It is a health-promoting aid made from natural Oguni cedar. I bought it, but I haven't had a chance to use it, so I am listing it. - Brand: Kenko Life - Material: Wood - Purpose: Training/Exercise - Features: Promotes blood circulation throughout the body - Size: Approximately 30cm x 10cm Thank you for looking.