Hybrid Yo-Yos 

Don’t worry, Hybrid Yo-Yo does not mean it will be half-human, half-machine. Since we already call two metals Bi-Metal, when we combine the light and fast play of plastic with the stability of metal we get an incredible combination which we call Hybrid.

The concept is similar to that of Bi-Metals, the goal is to achieve a very light body while maintaining the weight on the edges of the Yo-Yo for longer spin times and stability. This is usually done with Aluminium or Stainless Steel depending on the manufacturer and model.