Beautiful baoding balls made by hand using cloisonne art. Traditional chiming stress balls. Comes in a medium size for small to average hands and large size for larger hands or more skilled users. A non-strenuous exercise you can do in any place, time, or occasion. Great for all ages. Convenient to use with the display stand. Keep your hands, fingers, wrist, and arm healthy. Recommended by hand therapists, using baoding balls can strengthen your hands and keep them flexible to manage various hand conditions. Improve circulation and concentration. Fine motor movement exercises the brain keeping it sharp. In Chinese medicine, the hand is a central connection point of the meridians. The exercises clear the meridians allowing chi to flow freely easing the spirit. Love playing cards? These card themed baoding balls can give you something to do while you sit at the card table. Keep your mind active and calm while you consider going all in!