Product description:
A device to present Pascal s law in action. It is made of a steel sphere connected to a tubular manual pump. The sphere is pierced with small holes. After filling it with water and pushing the piston the water squirts out in even jets.
Dim. L 35-53 cm, sphere D 8 cm, sphere V 0.2 l; 9-10 holes;
Weight: 0.36 Kg