Compendium There Is Only One Happiness Card is the perfect way to show someone special how much you care. With its striking, vibrant colors and its uplifting words, this card will bring a smile to any face. The card is printed on thick, high-quality paper that is sure to last for years to come. With its thoughtful design and heart-warming message, this card is sure to make a lasting impression on your special someone. Give the gift of sunshine with Compendium There Is Only One Happiness Card.