National Geographic Discovery of Crystal Treasures (Knock open the rough stone to find the crystal) - 2 pieces of rough stone

Set comes with safety goggles and a full-color rough mineral study guide, and you can display your favorite rough mineral on a display stand and use the magnifying glass to get a closer look at your crystal treasures The best STEM geology and crystal science educational toys for children, a gift that your baby will never forget. Knock open the rough stone! Discover your crystal treasure Let your kids explore the world of geology and crystal science and use a hammer to crack open rocks! Get beautiful mineral Stone Wearing safety goggles, holding a hammer in hand to crack open each unknown rough stone Discover beautiful crystals from rough stones, come and discover your crystal treasures Precautions: 1. This product is not suitable for children under 8 years old. Please use the product under adult supervision. 2. Please remove packaging accessories before use. Children are prohibited from swallowing small parts. 3. Please stay away from fire sources NATIONAL GEOGRAPHIC Discover the crystal treasure (open the rough stone to find the crystal) -2 pieces of rough stone Material: rock, plastic Contents: Two rocks, 1 display stand, 1 goggles, 1 magnifying glass, 1 instruction manual Applicable age: 8 years old and above Outer box size: 18.5x6x25.5cm. About 420g Origin: Made in China Commodity inspection mark: M64387 https://live.staticflickr.com/65535/53211657911_c82e093487_b.jpg https://live.staticflickr.com/65535/53211657931_c26a89ec55_b.jpg https://live.staticflickr.com/65535/53212042629_960e2581ba_b.jpg https://live.staticflickr.com/65535/53211657921_830a4bfdc8_b.jpg https://live.staticflickr.com/65535/53211963423_3e9a8182c9_b.jpg