Experience the soothing swirl of Yin Yang Therapy Balls from Benjamin International. These 1.5" diameter therapy balls are not just toys, they're a journey into tranquility. As a part of our mission, we've designed this product with a strong emphasis on design and fair dealings. Whether you're a child or an adult, you'll find the rhythmic motion calming and engaging. Perfect for fostering focus, these balls also encourage exploration into the art of ancient relaxation techniques. Enjoy the quality of American-made products, inspired by global exposure, designed and manufactured locally.