20Pcs Rock and Mineral & Collection Box Gemstone for Kids Birthday Present

Description:

A premium collection box of 20pcs collection of Natural Mineral Rough Stone Specimens and minerals.
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.
The packaging Box: Approx. 13x15cm/5.12x5.91inch

Specification:

Material: Natural Mineral Rough Stone

Size Chart:

Packaging Box Size:13x15cm/5.12x5.91inch
Single Stone: Approx. 10-18mm/0.39-0.71inch

Package Includes:

20 Pieces Rock and Mineral & Deluxe Collection Box

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!