* "Blank" refill kit for Hallmark Business Box. * You can never have too many blank cards! * Ensure your Hallmark Business Box is well-stocked and regularly order a refill of blank greeting cards. * The advantage of blank cards is that they can be sent at any time. * With your personal message, you give meaning to the card, whether it's a happy or less happy moment. * Receiving a kind card from colleagues is always appreciated.