---
product_id: 374785490
title: "NATIONAL GEOGRAPHIC Professional Rock Tumbler Kit- Rock Polisher for Kids & Adults, Complete Rock Tumbler Kit with Durable Tumbler, Rocks, Grit, and Our New GemFoam Polisher, A Great STEM Science Kit"
brand: "blue marble"
price: "2299 Lei"
currency: RON
in_stock: true
url: https://www.desertcart.ro/products/374785490-national-geographic-professional-rock-tumbler-kit-rock-polisher-for-kids
store_origin: RO
region: Romania
---

# NATIONAL GEOGRAPHIC Professional Rock Tumbler Kit- Rock Polisher for Kids & Adults, Complete Rock Tumbler Kit with Durable Tumbler, Rocks, Grit, and Our New GemFoam Polisher, A Great STEM Science Kit

**Brand:** blue marble
**Price:** 2299 Lei
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** NATIONAL GEOGRAPHIC Professional Rock Tumbler Kit- Rock Polisher for Kids & Adults, Complete Rock Tumbler Kit with Durable Tumbler, Rocks, Grit, and Our New GemFoam Polisher, A Great STEM Science Kit by blue marble
- **How much does it cost?** 2299 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/374785490-national-geographic-professional-rock-tumbler-kit-rock-polisher-for-kids)

## Best For

- blue marble enthusiasts

## Why This Product

- Trusted blue marble brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

NATIONAL GEOGRAPHIC Professional Rock Tumbler Kit- Rock Polisher for Kids & Adults, Complete Rock Tumbler Kit with Durable Tumbler, Rocks, Grit, and Our New GemFoam Polisher, A Great STEM Science Kit : desertcart.in: Toys & Games

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Educational Objective(s) | Geological exploration, observation skills, logical thinking |
| Language: | English |
| Model Number | NGPROTUMBLER3 |
| Number of Game Players | 1 |
| Assembly Required | No |
| Batteries Required | No |
| Batteries Included | No |
| Material Type(s) | Multiple |
| Remote Control Included? | No |
| Product Dimensions | 32 x 17 x 26 cm; 3.04 kg |
| Item model number | NGPROTUMBLER3 |
| Manufacturer | JMW Sales, Inc. |
| Country of Origin | USA |
| Item Weight | 3 kg 40 g |

## Product Details

- **Age Range (Description):** Kid, Adult
- **Brand:** Blue Marble
- **Item dimensions L x W x H:** 32 x 17 x 26 Centimeters
- **Size:** Medium, Small
- **Theme:** Earth Science

## Images

![NATIONAL GEOGRAPHIC Professional Rock Tumbler Kit- Rock Polisher for Kids & Adults, Complete Rock Tumbler Kit with Durable Tumbler, Rocks, Grit, and Our New GemFoam Polisher, A Great STEM Science Kit - Image 1](https://m.media-amazon.com/images/I/91NIcMq15dL.jpg)

## Frequently Bought Together

- NATIONAL GEOGRAPHIC Professional Rock Tumbler Kit - Complete Rock Tumbler for Adults & Kids with Durable 2 Lb. Barrel, Rocks, Grit, and Patented GemFoam Finishing Foam Polish, Rock Polisher
- Blue Marble National Geographic Rock Tumbler Grit and Polish Refill Kit - Tumbling Grit Media, Polish Up to 20 lbs. of Rocks, Works with Any Rock Polisher, Rock Tumbler Supplies
- NATIONAL GEOGRAPHIC Rock Tumbler Refill Kit – 1Lb. Gemstones and Rocks for Tumbling including Unpolished Amethyst and Quartz – Rock Tumbler Supplies include Rock Tumbler Grit and Jewelry Accessories

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**Shop now:** [https://www.desertcart.ro/products/374785490-national-geographic-professional-rock-tumbler-kit-rock-polisher-for-kids](https://www.desertcart.ro/products/374785490-national-geographic-professional-rock-tumbler-kit-rock-polisher-for-kids)

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-03-02*