Hard shell design, against outside drop damage and anti-dust. Pencil box with inside mesh pocket and elastic pen holder strap allows you to keep pens securely in place. Large capacity with 3 independent layers, Multi-compartment, double zipper closure, convenient to take stationery out. There are cute patterns on the surface of the stationery box, as well as a memory foam, which rebounds quickly, helping to reduce stress and entertain. Smooth zipper opens and closes easily.