80Pcs Gem Collection Rock Collection Natural Science Education Kits Science Gift

80Pcs Gem Collection Rock Collection Natural Science Education Kits Science Gift Description

Description: Contains 80 kinds of gemstones such as malachite colored crushed ore Educational set the for the rock collector, teacher or anyone who loves rocks Perfect for the beginner or seasoned gemstone collector And this can be used on the class, home decoration, inspire your imaginations Applicable gift-giving occasions: travel commemoration, graduation, housewarming, party gathering, visits and condolences Specification: Material: Gem Size: Approx. 23312.3cm/9.0612.200.91inch Single gem: about 10-15mm/0.39-0.59inch Package Includes: 80 Pieces Gems Note: Please allow 1-3mm measuring deviation due to manual measurement. Due to the different monitor and light effect,the actual color of the item might be slightly different from the color showed on the pictures.Thank you! rock and gem collection box for kids science kits. gemstones and crystals for kids age 8-12 rocks. earth science rock and mineral classroom kit. crystal kit rock collection box mineral kit. gem collection crystal growing kit for kids.