Digging Adventures: It's like a real miner digging out unique stones from bricks. Find Dalmatian jasper, agate, lapis lazuli, and more Once dug out, find the right card that describes the history and characteristics of the gemComplete Package: You will receive a set of gem mining kits, including 4 different shells, 13 gems, 1 hammer, 1 chisel, and 1 brush. This gem mining kit is both exciting and educational, which encourages your children to learn gems and geosciences in a fun, hands-on way Dig for Real Crystals: These kits make your children excited to dig real gems from this mining brick because they will become treasure hunters. It's all packed in a sleek display box, which includes everything that young scientists need to easily dig gems and have a deeper understanding of them. After digging out the gems, try to match the appropriate cards to your gems and learn moreFunny and Attractive: It is not often that science projects can be funny and fascinating, but this kit achieves both, which is suitable for individual or group activities. Once the kids take it out of the box, it will attract attention and it is a perfectproject, which cultivates people's love of science and geology in an interesting and exciting way Exquisite Gift: This digging bag is suitable for children over 14 years old as a gift. Children who dig slowly and get the gems presented will be excited. The fun of excavation and exploration helps cultivate children's curiosity, hands-on ability, andpatience, and enrich their knowledge of archaeology