Easily snap this dry erase bookmark into the spiral coils of your essential oil recipe journal. Not only does it keep your place but also gives you a space to jot down wellness products you need to order. The front includes to lists: "need to order" and "wish list". The back includes a handy reference for oil dilution, photo sensitivity and carrier oils. Bookmark insert is a dry erase surface as well as the plastic cover. Simply wipe clean as needed.