A pencil case is a small container designed to hold and organize writing instruments like pencils, pens, and markers. They come in various shapes, sizes, and materials, such as fabric, plastic, or leather. Pencil cases help keep school supplies tidy and easily accessible, making them popular among students and professionals alike. Many pencil cases feature compartments or pockets to separate different items, while some have zippers or buttons for secure closure. They can also be personalized with designs, colors, or characters, appealing to different age groups. Overall, a pencil case is a practical accessory for anyone who uses writing tools regularly.