Using this pencil case is a breeze. Just unzip the rubber - pulled zipper to access your pens, pencils, and other stationery. You can keep it in your schoolbag, desk, or even take it on the go. When it comes to maintenance, simply wipe it with a damp cloth if it gets dirty. Avoid using harsh chemicals as they may damage the neoprene material. Also, don't overstuff it to prevent the zipper from getting stuck.