Consumables will not be given with any quality assurance. No return and no repayments. Replacing of new consumable purchases is accepted and in which case you should want to exchange it for a inconsistent height/model/batch, you can directly pay the amount if replaced package is of larger quality.
No quality warranty is provided for any consumables. No return and no refund. Exchange is allowed for unused and intact (unopened if sealed) consumable purchases should you need to exchange it for a different size/model/package and you can simply pay the balance at our sales office if exchanged package is of higher value within few days after purchase.