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National Geographic™ Gemstone Mix Rock Tumbler Refill Pack

National Geographic™ Gemstone Mix Rock Tumbler Refill Pack - image 1 of 1

About this item


  • Fun learning kit
  • Includes experiment guide, instruction guide, rocks
  • Ideal for ages 8 and up
Inspire your young one to learn a little bit more about gemstones with the National Geographic Gemstone Mix Rock Tumbler Refill Pack. This learning guide will teach you all about these unique gemstone specimens and includes many amazing and fascinating facts. This refill pack includes experiment guide, instruction guide and rocks. Comes with four polishing grit; coarse, medium, fine and polish. Transform your stones from rough rocks to dazzling gemstones! Jewelry fastenings helps custom your trinkets with newly polished gemstone. This pack makes for a fun learning session.
Contains: Does not contain any of the 8 major allergens
Material: Plastic
Includes: Experiment guide, instruction guide, rocks
Suggested Age: 8 Years and Up
CPSC Choking Hazard Warnings: Choking_hazard_small_parts
Grade Level: 4th Grade
Number of Players: 1 or More Players
Educational Focus: Science
TCIN: 51509993
UPC: 851456006142
Item Number (DPCI): 081-04-3679
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not available
Not in stores
WARNING: choking hazard - small parts. Not for children under 3 yrs.

Ratings & reviews

overall: 4 out of 5 stars, see all reviews

Most recent reviews

Look elsewhere

3 out of 5 stars
Ziggy 1 year ago
verified purchaser
Expensive for its contents.
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