6/12% Practice Ping Pong Ball Training Tabletop Outdoor and Indoor Practice Equipment

These spheres are about 4cm/1.57" in diameter, moderate size suitable for competition and training Provides stable and accurate serving results to meet your competition and training needs Plastic material table tennis ball makes it more resilient and durable Suitable for table tennis training and practice, meet the needs of trainers for stable and accurate serving Suitable for individuals or groups interested in table tennis, competition or training