Exam Specific Pen Box: This transparent stationery box is designed exclusively for exams and is allowed in the examination room. Its double-layer makes storage more convenient and standardized Acrylic Transparent Pen Box: Keep your stationery organized with this acrylic transparent pen box. It comes with a detachable partition for free layout of specifications, which can also be used as a ruler for added Transparent Exam Stationery Box: Stay organized during exams with this transparent stationery box. Its double-layer and detachable partition make storage easy and convenient, while the compact size makes it portable and easy to carry Stationery Storage Made Easy: This transparent pen box is for keeping your stationery organized. The detachable partition allows for free layout of specifications, and can also be used as a ruler for added functionality Double-layer for : This transparent pen box features a double-layer for easy storage of stationery. The detachable partition allows for customization of specifications, making it for exams and on-the-go use