These table tennis training balls are equipped with holes and silicone plugs to enhance their performance. Made from durable plastic material, they offer a soft elastic shaft for optimal bounce and control. Ideal for players looking to refine their techniques, these balls provide a consistent and reliable training experience. Features -Color:Orange -Material:Plastic -Size:4.00X4.00X4.00cm/1.57X1.57X1.57in -Note: The ball hole is 1.3mm-2mm and the rod can be used -Enhanced aerodynamics: the punched design enhances the ball's aerodynamic properties, offering improved control and precision -Stable and reliable: silicone plugs provide added stability, ensuring each bounce is consistent for effective training sessions - durability: constructed from durable plastic material, these balls are built to withstand extensive use and resist damage -Versatile application: suitable for various scenarios including training, tournaments, and recreational play, meeting diverse needs -Portable and convenient: lightweight and easy to carry, allowing you to practice table tennis anytime and anywhere with ease Package list: 30 x table tennis balls