Using this Kate Spade pencil case is super easy. Just open it up and put your pencils, sharpener, ruler, and eraser inside. You can arrange them however you like to keep things neat. When you need a writing tool, simply reach in and grab what you need. As for maintenance, keep it away from sharp objects that could scratch it. If it gets dirty, you can use a soft, damp cloth to gently wipe it clean. Don't soak it in water or use harsh chemicals. And remember, each color style has its own unique look, so you can choose the one that suits your taste best.