A gift box showcasing the famous Galilean Moons of Jupiter, discovered by Galileo.
The moons are represented by tumbled gemstones:
Io: Yellow Jade
Europa: Red Howlite
Ganymede: Bamboo Jasper
Callisto: Leopard skin Jasper
Compliments the Planetary Gemstones set.
Galileo discovered these moons using his telescope in January 1610. Thereby demonstrating the value of using a telescope to observe the cosmos.