Purchased at a planetarium. I will be selling this, so thank you for your consideration. This is a deck of playing cards themed around constellations, allowing you to learn about the constellations of each season. - Product Name: Constellation Playing Cards - Brand: Artec - Features: Playing cards based on constellations - Contents: Explanations of constellations for each season - Jokers: Illustrated with the 12 zodiac signs - Country of Manufacture: China