In a digital age where everything is automated, Pink Pig combine digital technology with old-fashioned craftsmanship to bring you unrivalled hand-made quality. All Pink Pig Sketchbooks contain 35 leaves of 150gsm acid free paper (or if preferred 80gsm lined paper) with practical hard covers, providing robust protection to the work within. Wiro binding means that the book is not only durable but can also be opened flat for that really big idea or simply folded over on itself for work in confined environments. All of our covers are finished with a gloss coating, giving you a guaranteed professional finish with the durability and protection that all artists need in the field.