Price further reduced. Final price. Chinese iron balls, health balls, health equipment. Set of 4, with goldfish pattern and metal. Goldfish pattern: Diameter approx. 5cm Metal: Diameter approx. 4.5cm Includes instructions, but no box. Stored at home for a long time. ★Please understand that these are used items stored at home before purchasing. To prevent any problems, please refrain from purchasing if you are looking for a perfect product. ★Please be sure to read the profile before purchasing or commenting.