Butterfly wings are made of paper, and the body is made of plastic and rubber bands, which are very elastic. Turn the rubber band clockwise or counterclockwise, and the butterfly will fly. Enjoy happy hour with your friends or family. 3. Design: Bright colors and cute design, easy to attract childrens attention, cultivate and improve childrens tactile skills. You can use it as a bookmark, greeting card decoration or the perfect gift for girls and boys. 4. How to use: First hold the butterflys tail with your left hand, dont move. Then turn the head of the butterfly about 30-50 times with your right hand, releasing it a third time. You can also put the butterfly toy in a book or card, open it and the beautiful butterfly will fly out. 5. After-sale service: If you are not satisfied with our magic butterfly or have any questions, please contact us as soon as possible, we will do our best to make every customer satisfied