Thanks so much for your note! We are careful to provide the full details of our products in the product descriptions, so that customers know what to expect and may make informed decisions of their purchases. As mentioned in the product description, the A5 refills are printed double-sided. Be sure to read the product descriptions thoroughly prior to making your purchase. Our customer service team is also available to answer any product questions you may have!
Given that the A5 Luxe Collection comes with a customizable binding system, most of our customers continuously add and remove pages to suit their needs throughout the year!