6PCS Kids Baby Family Finger Puppets Plush Cloth for Doll for Play Game Learn
Features: A felt covered head and has plastic feet
Fluid inside condenses from the evaporative cooling of the water off the bird's beak, making it top heavy and dunking it back into the water
The condensate rejoins the liquid pool in the bird's bulb, and he tips up again
The fluid and dye inside the bird can permanently stain, and the bird's glass body can easily be broken
Children are fascinated by the bobbing bird, and the educational possibilities are great