Using this Batarang is easy. Just find the hidden button and give it a push to extend the spring - loaded wings. When you're done, you can retract the wings in the same way. As for care, since it's made of plastic, keep it away from sharp objects to avoid scratches. Also, don't expose it to extreme temperatures as this might damage the plastic. When not in use, store it in a dry place to keep it in great condition. Enjoy your Batman Beyond Batarang replica!