24Pcs Mineral Gem Kit Educational Geology Gem Kit Gemstones Set Kids Rocks Collection Gifts

Feature: 1. 1. Package included: 1 Stone Gift Box (24 Stones). 2. 2. Dimensions: 3.7 x 2.4 inches. 3. 3. This collection provides high-quality educational toys for kids. It"s interesting! 4. 4. Most of these gifts are exclusive products designed for advent calendars. All gifts are unisex and perfect for anyone. 5. 5. Rock and mineral collecting is a popular hobby, and this rock collecting kit is the perfect way to spark an enduring love of geology in kids and teach them about the fossils, rocks, and crystals within. Specification: Material: StoneColor: as shownType: Pack of 24Process: grinding and polishingSize: Stone about 4~8mm Package List: 1*24 Kinds of Mineral Gem Educational Set Note: Due to the lighting effects and shooting angles, there is a color difference in the product, please understand.Due to manual measurement, there is a tolerance in the product size.