Colourology delves into the intricate relationship between colour and emotion, exploring how different hues can influence mood and wellbeing.yellow is the colour of optimism, to brighten up your day.the perfect daily tool to help you get organised, put plans into action and track your progress.flexible and undated, you can make it your own with its versatile page design.feel the benefits of putting pen to paper with space to doodle, jot down ideas or take notes.features. Day to view. Undated pages. Today's focus. Top priorities. Hourly schedule. To do list. Habit tracker. Highlight of the day. Notes section. List pages. Important dates. Extra ruled pages. Soft touch cover. Ombre page edges. Elastic pen loop. Double ribbon marker. Internal pocket. 192 pages of 100gsm fsc certified smooth ivory paper. A5 size 150 x 218 x 14mm