DIG UP 5 CRYSTALS: Let your child feel like a treasure hunter digging out various crystals buried in the dig brick. Follow along crystal introduction sheet inside describing every kind of them and become a real crystal expert. KIT INCLUDES: One dig brick (with 5 crystals buried inside), chisel, brush, hammer, magnifier, crystal guidance sheet and a small storage bag. Includes everything needed for the young miners to excavate the hiden crystals with ease, and gain a deeper understanding of them. A FUN AND EDUCATIONAL GIFT IDEA: It's not often that a science project can be fun and engaging, but this kit achieves both! It fascinates children as soon as they pull it out of the box and is a perfect STEM project. It fosters a love for science and crystals in a fun and exciting way. IMPROVE HAND-ON ACTIVITY: A great kit for improving child's hand on activity in modern society, especially when kid are dominated by cell phone and other electronic products.