YoyoFactory offer 2 types of oil. A thicker style for looping/responsive play, and a thinner style for high speed spins and modern unresponsive styles.
Offers a strong response for looping yo-yos, and also recommended for use in beginner yo-yos as well where more response is needed.
Gorillius Lubricus (bearing conditioner). This product is not just an oil, it is a conditioner. Gorillius Lubricus conditions, lubricates and refurbishes the steel for a quieter longer lasting bearing.
TREAT your bearing right. For smooth spins and longer bearing life on modern unresponsive yoyos. Dark Matter(TM) was scientifically formulated and is intended only for use on yoyo bearings. Dark Matter(TM) is only to be used on a clean and well functioning bearing. Dark Matter(TM) is not intended to repair a broken or faulty bearing.