This is the Mizuno Acro Speed 270. It's a model that Mizuno officially highlights for its "speed performance," and it's a racket characterized by its quick swing-through and high repulsion. Official Technologies: * Energy Frame: Enhances repulsion across the entire frame, reducing power loss at impact. * Booster Grommet: Widens the string's range of motion, maximizing ball speed. * ABG (Adjustable Balance Grommet): Makes it easier to increase swing speed and prevents lagging. With an average weight of 270g, it's a lightweight design that naturally increases swing speed, allowing you to hit fast balls with ease. The 100 square inch face and 16x19 string pattern provide forgiveness for off-center hits and stability for both flat and topspin shots. It's an easy choice for beginners to intermediate players who want to: * "Be able to hit balls with more speed" * "Use a racket with a good swing-through" The condition is excellent. There are minor signs of use, but there is no significant damage to the frame or shaft, and it can still be used comfortably.