The National Geographic Rock and Mineral Playing Card Set comes with a standard 52 card deck and over 75 genuine gemstones! You can play all your favorite card games, and each card has a gemstone, rock, or mineral fact on it, making them great for trivia and memory games too. Instructions for memory and trivia games are included, as well as a convenient storage bag for all your new specimens.
Product Specifications
- Weight: 0.4 kg
- Dimensions: 18.4 x 25.4 x 6 cm
- Ages: 8+
- Length : 18 cm
- Width : 25 cm
- Height : 6 cm
