YATUNINK Refill Ink Refill Kit 30ml Replacement for HP 60 60XL 61 61XL 62 62XL 63 63XL 662 662XL 664 664XL 901 910XL Ink Cartridges (3BK 1C 1M 1Y,6Pack) Condition: Cartridges are sold in individually sealed packages - Volume of ink is equal to OEM - ISO 9001 certified manufacturer Packing List: 3 x 30 ml Black Refill ink + 1 x 30 ml Photo Black Refill ink + 1 x 30 ml Cyan Refill ink + 1 x 30 ml Magenta Refill ink + 1 x 30 ml Yellow Refill ink + 1 x Thumb Drill + 1 x Refill instruction Refill Times: Each large black ink bottle can refill up to 4 times; Each color bottle can refill about 7 times Work for HP 60 HP 60XL HP 61 HP 61XL HP 62 HP 62XL HP 63 HP 63XL HP 662 HP 662XL HP 664 HP 664XL HP 901 HP 910XL Ink Cartridges Selling policy: We have a very lenient return policy with a full refund (including shipping costs) offered within 90 days from date of purchase if the items cannot work properly. And any defective/damaged item can be replaced up to 180 days from the purchasing date.