Blueberry Sky Perfect Match Cardstock by Papertrey Ink.  This cardstock matches perfectly with other Papertrey Ink paper and ink products, such as Blueberry Sky ink cubes. Blueberry Sky Size: 8 1/2 X 11 Quantity: 12 sheets Cardstock Weight: 100 – 110 lb Please note: Sadly, due to the sky-rocketing costs of shipping and the heaviness of paper, we can no longer ship any paper products outside the U.S. […]