Center of Gravity Toys

Various center of gravity toys including items such as the Leaning Tower of Pisa, balancing bird, balancing horse, balancing hammer and 12 nails balance.

Pira DCS # 1J11.10, 1J20.25, 1J20.35

Balancing Horse   Balancing Hammer   12 Nails
Leaning Tower of Pisa   Balancing Bird   2 Balls on a Rod
Multiple Mass Center of Gravity Device   Center of Gravity Wheel