When children enjoy it by themselves, it is a good toy that can improve their patience. When children and their parents are engrossed in the game together, it becomes a good interactive game that can promote the connection between them.Features- Color: Colorful- Material: Plastic- Size:13.00X9.50X3.00cm/ 5.11X3.73X1.18inch - Good tools for physics and science teachers to teach teenager about balance, gravity in a fun way.- Educational Figurines to stimulate imagination and curiosity. Can be used as scientific demonstration.- Your finger rotate it and its wings will not fall.- When you feel upset and angry, sad and fiddle it, will vent your bad feelings, reduce stress and anxiety.- Perfect door prizes, school rewards, birthday gifts, teacher rewards, etc.Packing list: 8 x balanced birds