[DIG UP MINE GEMS]Get ready to excavate 15 precious gems just like a real geologist Dig up and discover 15 different gemstones including natural Crystal, Amethyst, Topaz, Obsidian and More. Rinse off the remaining clay for play or to display in a rock collection. [EXCAVATION ADVENTURE]As exciting as it is educational, our mining excavation kit encourages your child to learn about gemstones and the science of geology in a fun, hands on way. Sprinkle water on the mining site to soften it and then use the included excavation digging tools to dig up and discover each gemstone. Then, match the gems you find with the included classification guide to learn more about these precious stones [KIT INCLUDES ]This giant 7 by 4 gemstone contains 15 gemstones, chisel, mallet, brush, magnifying glass, gorgeous learning & instruction guide, and small sachet to store all the gems. Includes everything needed, let's start. [BEST EDUCATIONAL GIFT FOR ALL AGES] Perfect birthday or Christmas gift for 4, 5, 6, 7, 8, 9, and 10 year & up old boys and girls. As exciting as it is educational, our mining excavation kit encourages your child to learn about gemstones and the science of geology in a fun, hands on way. It fascinates children as soon as they pull it out of the box and is a perfect STEM project. Similarly to any toy, our gems dig kit will not only excite your childs senses and promote various skills but it will also help them absorb valuable lessons on patience, persistence and then hunt for knowledge. Gems dig kit is a super effective way to create an engaging and wildly educational project that invites students into the fascinating STEM fields. A HOME SCHOOL FAVORITE TOY KIT Children are curious about things. Find 15 real precious gems, and learn about history and fact of each gemstone, can help kids to enrich their scientific knowledge. ALL TOOLS YOU NEED Including a dig brick, chisel, brush and magnifying glass to keep kids digging for hours, this can exercise kids patience very well. EXCELLENT GIFT FOR KIDS OF ALL AGES excavation kit would be a best Childrens day, Christmas, Birthday gift for 4+ years old boys and girls.