The J1S Yoyo is a mono-metal yoyo from YoyoFormula. It's actually responsive, meaning you can do the basic and easy tricks in this yoyo like Rock the Baby or The Trapeze. With the weight and width so good, it will be easy to catch the string with the butterfly shape on the yoyo itself. It also comes in beautiful, vibrated yoyo colours on the J1s Yoyo. This yoyo also have these cool white patterns on both rim sides on the yoyo itself. You can also change the bearing to a Size C bearing (not included).
 
This yoyo is great for responsive, beginners and intermediate players with a mono-metal feel, a good, smooth vibe when you throw down, and you can do the responsive tricks with this yoyo.