●If you open the zipper and fold the top half back, it can be transformed into a pen stand. It's easy to take out, and it also saves space on your desk. ●Because it is a double-opening zipper, you can take out the contents just by opening the top. ●The small space on the front is convenient for sorting and storing erasers and the like. -Large size that can hold a pencil and an 18cm ruler. ●The zipper part becomes a handle, making it convenient to carry.