[About the separation of oil in peanut butter paste] Since no additives are used, the oil content will separate over time. If you mix it with a batter before serving, the oil and peanut butter will blend well and the texture will return. [Cancellation, returns, and refunds] We manufacture and ship with all possible precautions, but in the unlikely event that there is a problem with the delivered product or if it is damaged during delivery, we will accept exchanges or returns. Please let us know within 7 days after the item arrives. We do not accept cancellations of orders or changes to order details due to customer's convenience after ordering products.