Material and durability Made of sponge with a soft, elastic texture. Compared with traditional balls, it reduces the impact force when hitting. The material minimizes the risk of damage to indoor items, and the ball is durable, not easy to break or deform, and able to withstand repeated use. Colorful appearance and visibility Multicolor design with options including red and white textures. The bright colors improve visibility, making the ball easier to observe during practice. This helps practitioners track the flight path, adjust hitting actions and strategies in real time, and improve efficiency. Realistic feel and skill transfer Although it is a sponge ball, it is designed to resemble real ball weight and shape, providing a hitting feel and flight trajectory experience close to real. Training with this ball helps improve hitting force and angle, and the skills learned transfer effectively to real play. Use scenarios Indoor practice at home, in the gym, or in classroom settings, where safe handling reduces risk to walls and furniture. Skill development and coaching to improve accuracy, timing, and consistency, using flight path feedback to refine technique. Safe, repeatable drills for beginners or youth to build confidence while learning proper hitting technique.