No ball retrieval! Practice to your heart's content! A'sTool Table Tennis Training Machine - For One Person - Practice Swing Trainer - Form Correction - With Spare Balls This is a table tennis training machine specifically designed to attach to a table tennis table, allowing you to adjust the ball position to your desired height. It has been improved, and the included balls have been updated to a two-tone color to make it easier to understand the ball's spin! You can practice your swing while grasping the image of the hitting point in table tennis, making it perfect for image training. With daily practice, your body's muscles will learn the correct posture and movements, improving your batting average. By bending the arm and changing the ball position, you can also practice repeatedly hitting balls that come to your weak courses. It's easier to grasp the image than simply repeating swings, which helps you further improve your skills in specific courses. By hitting the ping pong ball back and forth, you can teach your body the form through swing practice while doing image training, and acquire the accurate form through thorough repetition. ⚠️ This is a used item, so please understand that there may be minor scratches and stains. ⚠️ All accessories are shown in the photos.