







💎 Polish your passion, craft your story.
The National Geographic Rock Tumbler Refill Kit offers 1 lb of nine authentic raw gemstones, four grades of polishing grit, and jewelry fastenings to create personalized accessories. Accompanied by a detailed learning guide, this kit blends hands-on creativity with educational insights, perfect for aspiring gemologists and craft enthusiasts alike.


































| ASIN | B017L46G9G |
| Assembly Required | No |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #76,439 in Toys ( See Top 100 in Toys ) #1,444 in Play Figure Playsets |
| Color | multicolour |
| Customer Reviews | 4.6 4.6 out of 5 stars (6,166) |
| Date First Available | 16 November 2015 |
| Educational Objective(s) | Geology, Patterning, Exploratory Skills, Observation Reasoning Skills |
| Item model number | NGGEMREFILL |
| Language | English |
| Manufacturer recommended age | 12 months - 3 years |
| Material Type(s) | Cotton |
| Number of Game Players | 1 |
| Product Dimensions | 7.62 x 7.62 x 20.32 cm; 635.03 g |
| Remote Control Included? | No |
R**E
This was a replacement pack for additional rocks found at a gem mine. Kids loved the first rock tumbler and watching the process . The finished product was great. Would order again. Easy for kids to use.
R**.
I got gud amount of stones and very satisfied with this product.happy with delivery time also fast delivery.i will purchase more in future.thank u.
A**R
Arrived on time and in great condition
C**E
Purchased this with the matching rock tumbler, it was a huge hit with my son, absolutely loves it. Wish I had found this years ago.
T**1
There was one or two decent pieces in this and overall not extremely bad but again with Nat Geo I always get a lot of small broken bits that will tumbled away to nothing. Pretty much what I was expecting from Nat Geo
Trustpilot
1 week ago
1 month ago