Excavate your very own natural crystals. Add them to your rock collection and learn some fun characteristics of different crystal. It's a cool mineral rock digging kit. It also makes a good gift to your friends and family. Contains 1 plaster block with 8 natural crystals buried inside, 1 specially designed digging tool, 1 brush, 1 magnifier, 1 set display case with cover and base card, 1 pouch bag and detailed instructions with fun facts.