Send a heartfelt thank you note to friends or family with these versatile thank you note cards. Cards in this boxed set are blank inside, giving you plenty of space for writing a personalized message. A handwritten note of appreciation can make someone's day, and these thank you cards work equally well for personal and professional use. A perfect addition to your stationery supply. The Hallmark brand is widely recognized as the very best for greeting cards, gift wrap, and more. For more than 100 years, Hallmark has been helping its customers make everyday moments more beautiful and celebrations more joyful.