Features:*High-quality paper: High-quality paper prevents ink leakage and allows you to write more smoothly.*Simple and Stylish: This notebook features a simple color design that will help brighten your day.*Portable: Small and lightweight, easy for you to carry around. Can meet your writing needs anytime and anywhere.*Calculator design: This notebook is equipped with an ultra-thin calculator, which can do calculations at any time and is convenient to use.*Great Gift: Our notebooks are available in a variety of colors. This is a very practical gift for students, children, etc.Notice:1.Actual color may be slightly different from the image due to different light effect2.Please allow 1-3cm deviation due to manual measurementDescription:Material: paper+ABSSize: Folded: 9.5*14.5cm