Rock And Gem Collection Geology Gem Kit Science Gift For Birthday

Description :

Contains 80 kinds of natural 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 .
23 × 31 × 2 . 3cm / 9 . 06 × 12 . 20 × 0 . 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 !

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