This shining metallic Japanese Oni demon mask lights up, adding a spooky touch to your cosplay or decoration. It's perfect for parties and themed events, sure to catch everyone's eye.

How to use: Just put the mask on your face and turn on the light switch to show off the glowing effect. It's great for cosplay events or Halloween parties. Things to note: Avoid getting the mask wet to prevent damage to the light - up function. Don't pull the light wires forcefully. Maintenance advice: Clean the mask with a dry cloth regularly. Store it in a cool, dry place when not in use to keep it in good condition.