OILING YOUR YO-YO
Every now and then you are going to need to oil your Yo-Yo.Yotech Oil Pen is a kind of lubricant to optimize the Yo Yo .It reduces the friction when spinning and gives smoother response.The Oil Pen comes with 3 strings in a package .It is the frrst choice for the advance player to optimize the Yo Yo playing. The Oil Pen looks like the Picture below. It also comes with Three Replacement Strings if you buy the YoTech version. It can be bought from ToyWorld and Games World.