Kids are digging for the real thing in these excavation kits from GeoCentral! 5 genuine rocks and/or crystals are embedded in each block of gypsum sand plaster. Once dug out and rinsed, they can be identified from the rocks pictured on the box spines.
This set includes the block of gypsum sand plaster, a chisel, and a brush, so your Mighty Girl can properly excavate her discoveries!
|Recommended Age||5 - 10|
|Dimensions||5.7 L x 4.5 W x 1.6 H inches|