This Original Yomega maintenance lube is made to improve your yo-yo's response.
Just place a drop in your bearing to improve its responsiveness.
This is an essential maintenance product, so be sure to get some oil to go with your yo-yo.
See individual yo-yo specifications for maintenance information.
Also, These strings are very strong, made from 50% cotton, 50% polyester. Cotton/poly blends are the most common choice for yo-yo players around the world, as they are very strong and almost never break on their own. Feel free to use with any yo-yo you wish