If this email does not display properly, go to web version.         We don’t just give you any ordinary card stock but some of the industry’s best stock made specifically for professional playing cards. The blue core can be found in our 270gsm and 300gsm cards, limiting the amount of light being able to shine through your cards while the black core on our 310gsm and 330gsm cards blocks light rays at the highest levels. Whichever one you choose, you are getting truly professional decks.             Black core               Blue core             Custom Cards Boxes MPC® Decks Accessories Contact Us           If you cannot find your custom needs on our website, please contact us directly for a solution. You are receiving this email as you have signed up to our periodic newsletter.