DescriptionThis reaction ball is a unique six-angle solid bouncing ball which leaps unpredictably in random directions, so you have no idea in what direction it is going to bounce, in this way, your and agility can be trained effectively. It is a great training aid for improve hand-eye coordination, reaction speed, agility and all-round performance for sports competition. It can relieve muscle soreness and help you have a good shape. The muscle relaxer fits the skin and can massage multiple parts.Features- Color: Green, Blue.- Material: Silicone.- Size: About 5.4x4.7x4.7cm/ 2.12x1.85x1.85 inch.- Relieve tension and effectively ease the feeling of fatigue, offering an invigorating massage.- Made of environmentally friendly materials, the muscle massager is light and portable with reliable quality.- Effectively to relax your muscle, also for arm, neck or foot massage,- Portable and suitable for the office staffs, athletes, old man and women.- Unique six-angle design, the ball will bounce in random directions so that your agility and reaction can be trained effectively.
