The bird toy will balance on a finger, pencil eraser, or even the tip of your nose! Good tools for physics and science teachers to teach teenager about balance, gravity in a fun way. These plastic balance bird toys can stimulate the kids' curiosity, and open the their wisdom. Features -Color:Assorted Color -Material: Plastic -Size: 13.00X9.00X0.80cm/5.11X3.54X0.31in - Perfect for display on a desk or tabletop. Challenge your children's imaginations and keep them active. - A meaningful toy for your kid, it is time to leave him a happy childhood. - The balance eagle toys are interesting educational toys for boys and girls. - They are made of plastic material, safe and for children to play with. - They are useful to stimulate kids' curiosity and the desire of exploration. Package list: 12 x balanced birds toys