The humanized magnetic buckle design in the lower left corner assists the folding surface to form a triangular structure, which effectively improves the overall stability of the pencil case. The shelves can be changed in seconds, with clear layers, the contents are clear at a glance, and efficient pick and place. It can also be transformed into a cosmetic bag, tool bag, how to use it is up to you. With a convenient handle, it is more convenient and flexible to use. It is easy to carry when going out every day, you can carry it with you.