MIZUNO's glove and mitt leather care product, Color Strong Oil. Color: Black Contents: 55ml Condition: Brand new, unused Apply an appropriate amount of oil (5-10g) to the glove or mitt. It provides moderate flexibility and durability, and also prevents the shape from being lost. Furthermore, the dye mixed in the leather oil prevents the color from fading on the glove or mitt. Also, the color will naturally penetrate into gloves and mitts that have faded over time with repeated care.