The T9 (Rock) Yo-Yo is a metal yo-yo made by the well-known company MagicYoyo. What makes it stand out is its adjustable response system, which lets you switch between responsive mode and unresponsive (professional) mode—a very creative and useful feature.
 
This makes the T9 great for beginners, intermediate, advanced, and professional players. It has a solid tug return with silicone response stickers, making it ideal for learning responsive tricks, unresponsive tricks, and binds. It also works well for semi-responsive tricks like Spit the Atom, Keychain, Seasick, and Boingy Boing.
 
The T9 Rock Yo-Yo comes in a blue-and-orange splash box and includes free yo-yo strings and a glove, which is a nice bonus. Overall, it’s a versatile and reliable yo-yo that lets players grow from beginner to professional with one yo-yo.