Rock Collection for Kids. Includes 250+ Gemstones, Crystals, Fossil, Rocks and Mineral + Jumbo Learning Mat. Science Gift for Boys & Girls - 2 Lbs. Bulk Rough & Polished Gem Stones + Genuine Fossils Play Tools 【SAFE&EASY TO BUILD&EASY TO STORAGE】Building

【SAFE&EASY TO BUILD&EASY TO STORAGE】Building tiles are made of safe and durable ABS material

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WORKING TOGETHER: Great for both homeschool and classroom learning

Throughout this wondrous season

Rock Collection for Kids. Includes 250+ Gemstones, Crystals, Fossil, Rocks and Mineral + Jumbo Learning Mat. Science Gift for Boys & Girls - 2 Lbs. Bulk Rough & Polished Gem Stones + Genuine Fossils Play Tools 【SAFE&EASY TO BUILD&EASY TO STORAGE】BuildingMega rock, fossil & mineral collection kit: We've done the traveling and sifting through all that dirt for you, and collected this incredible collection of 250+ special minerals, fossil and gems just for you! Jumbo learning mat: We've given you lots of mysteries to solve, and a huge learning mat to use to compare what you find to their pictures and learn fascinating facts. Premium value: Includes select rough rocks and minerals, select polished rocks