It is an illustrated scroll that tells the history and future of Underland. Each day has its own name and picture. Few of the days featured in the 2010 movie are the Griblig Day, Horovendoush Day and Frabjous Day. In the sequel, the Fell day and the Toomalie day were introduced.
The Fell Day i the day Princess Mirana lies to Iracebeth about her not eating the tarts, which causes Iracebeth to run away and hit her head on the Witzend town fountain, causing it to enlarge.
The Toomalie Day is the day when Princess Iracebeth is going to be crowned the Queen of Underland, but when Iracebeth threatens the citizens for laughing when the crown breaks due to her enlarged head, King Oleron claims her unfit to rule and Mirana is crowned instead.
The Horovendoush Day is the day the Jabberwocky attacks and burns down the town of Witzend and the Red Queen takes dominion over Underland.
The Griblig Day is the day when 19 year old Alice Kingsleigh ventures into Underland, meets several other characters, and is chased by the Bandersnatch.
The Frabjous Day is the day when the final clash between the forces of the White Queen and Red Queen occurs, which ends in the White Queen winning when her champion, Alice slays theJabberwocky.