Using this holographic cosmetic bag is super easy. Just unzip it, put your makeup, pencils or other essentials inside, and zip it up. You can carry it around in your handbag when you're out. When it comes to maintenance, you can simply wipe it with a soft, damp cloth to keep it clean. Avoid using harsh chemicals as they might damage the holographic print. Also, try not to overstuff the bag to prevent the zip from getting stuck.