Papier is a company that specializes in personalized stationery and paper products. They offer a wide range of products including diaries, planners, photo books, cards, and more with options for personalization. Their collections cater to various occasions such as Christmas, weddings, and corporate gifting. Papier is committed to quality, with all products designed in their London studio. The company offers an online platform for customers to explore and shop their selection, emphasizing the importance and personal touch of well-crafted paper goods.