Earth-Moon model SE, D85 mm

To illustrate the umbral and penumbral shadow,
the eclipse of the sun and the eclipse of the moon as well as the phases of the moon;
coloured, political globe from robust plastics labelled in English language,
Earth rotatable around its own axis, the moon can be rotated around the earth;
the axis of the rod is bent to 23 °,
Diameter of the earth: 85 mm
Diameter of the moon: 15 mm