factory wholesale student exercise notebook 1.18year experience 2.good quality and cheap price Product Specifications1Product Name school supply exercise book 2SpecialityCompetitive price, High quality, High strength, 3Product UsagePrimary school,midd school,high school, University ,etc4FeatureEco-friendly, ECO ink,Various design available or customized,etc5sizeA4, A5, A6, B5 or to order 6cover ...