Using this Shin Kamen Rider Locust Monster head figure is simple. Just display it proudly on your shelf or pair it with your SH Figuarts. When you want the LEDs to light up, insert a CR927 battery (not included). Remember, don't try to force the battery in, and always handle it gently to avoid damage. For maintenance, use a soft, dry cloth to wipe off any dust. Keep it away from direct sunlight and extreme temperatures to prevent any color fading or warping. Have fun showing off your cool collectible!