Studio Oh! Spiral Notebook, Happiness The Studio Oh Happiness spiral notebook features the sunny artwork of Cori Dantini 5.5 x 8.5-Inch notebook has a rigid hard cover with a smooth, sophisticated matte finish Notebook is filled with 144 ivory lined pages for writing or doodling - whatever strikes your fancy Sturdy twin-ring binding adds an extra dose of design; notebook is printed using soy-based inks; pages are recyclable Studio Oh's extraordinary collection of finely crafted and cleverly designed journals, planners, home and kitchen accessories is available on Amazon