Complete Oil Management Solution: Our oil container kit includes 2 oil measuring containers, one large and one small oil funnel for oil change, to meet your storage and refueling needs. Whether you are a car fuel tank or a gallon tank, our kit can provide an efficient fuel delivery process Visual Clarity: Our oil jug adopts a semi transparent design, allowing you to easily and intuitively evaluate the oil level and mark it, helping you plan refueling and effectively track oil supply, preparing for the next use .