Vintage 1970's Chines Therapy Balls

Vintage 1970's Chines Therapy Balls You are purchasing vintage 1970’s Chinese Ben-wa therapy balls in great condition. They picture a penguin on them. They come in their original box with instructions. Shake the balls gently and a sense of calm and relaxation comes over you. In a high quality cloth covered wooden box. Great detail on these and very colorful Please see pictures before purchasing.