KOLT MINING Kolt Mining Activity Dig Kit - Emerald Gemstone Excavation, STEM Tool for Kids, Model 43227-1219The Kolt Mining Emerald Activity Dig Kit is a science and educational activity kit designed to engage young mining enthusiasts. This kit teaches children how to find, sort, and identify various rocks, gems, and minerals, making it an excellent tool for hands on learning and exploration. This activity kit is crafted from durable plastic materials, ensuring longevity and repeated use during educational activities. The kit includes a diverse assortment