Review on Tachikara TB 18 The Setter EA by Jeff Payne

My daughter wanted to work on strengthening her fingers. We'll use this ball until she can train. It's heavy enough to help her gain more strength and ensure she uses both hands evenly. If we replace this ball with a regular volleyball, we are a huge difference. Her friend has another weighted volleyball that is hard and hurts her fingers. We like this ball because although it's heavy, its surface is soft and easy to install.