No quality warranty is given for any consumables. No repayments will be provided and no returns will be welcomed. Replacing of unused consumable purchases is granted and in which case you should wish to exchange it for a unequal length/model/pack, you can simply pay the difference if replaced pack is of greater 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 if exchanged package is of higher value within few days after purchase.