---
product_id: 227349974
title: "Rock Tumbler Refill Grit Media Kit, Stone Polisher (3.5 Pounds Polishing Grits + Poly Plastic Pellets), Compatible with Any Brand Tumbler"
brand: "brave finder"
price: "1077406₫"
currency: VND
in_stock: true
reviews_count: 13
url: https://www.desertcart.vn/products/227349974-rock-tumbler-refill-grit-media-kit-stone-polisher-3-5
store_origin: VN
region: Vietnam
---

# 9.2 x 4.8 x 2.7 in STEM learning 3.5 lbs grit Rock Tumbler Refill Grit Media Kit, Stone Polisher (3.5 Pounds Polishing Grits + Poly Plastic Pellets), Compatible with Any Brand Tumbler

**Brand:** brave finder
**Price:** 1077406₫
**Availability:** ✅ In Stock

## Summary

> ✨ Unleash Your Inner Gemologist! ✨

## Quick Answers

- **What is this?** Rock Tumbler Refill Grit Media Kit, Stone Polisher (3.5 Pounds Polishing Grits + Poly Plastic Pellets), Compatible with Any Brand Tumbler by brave finder
- **How much does it cost?** 1077406₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/227349974-rock-tumbler-refill-grit-media-kit-stone-polisher-3-5)

## Best For

- brave finder enthusiasts

## Why This Product

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

## Key Features

- • **Comprehensive Kit:** Includes all necessary grits and pellets for a complete polishing experience.
- • **Polish Like a Pro:** Achieve a mirror-like finish with our 5-step grit process!
- • **STEM Learning Fun:** Engage in a hands-on educational experience while creating stunning stones.
- • **User-Friendly Guide:** Step-by-step instructions make it easy for beginners and pros alike.
- • **Universal Compatibility:** Works seamlessly with any brand tumbler for ultimate versatility.

## Overview

The Rock Tumbler Refill Grit Media Kit is a comprehensive 3.5-pound polishing solution designed for any brand tumbler. It includes coarse, medium, pre-polish, and final polish grits, along with polypropylene plastic pellets and a clear instruction guide. Perfect for polishing a variety of stones, this kit not only enhances your stones but also provides a fun and educational STEM experience.

## Description

Full description not available

## Features

- [5 STEPS] Just measure in the grit, add enough water to cover the stones, seal the barrel, and tumble. We suggest 2 tbsp of grit per pound of stones, which is a good rule of thumb.
- [COMPLETE KIT] 5 Step grit pack and ceramic filler for use in 15 lb. tumbler or five 3 lb. tumbles. Coarse Grit, Medium Grit, Pre-polish Grit, Grit, Polypropylene Plastic Poly Filler Pellets and Instruction Guide.
- [PACKAGE CONTENTS] 1 Pound, Step #1 Coarse Grit; 1 Pound, Step #2 Medium Grit; 0.5 Pounds, Step #3 Pre-Polish; 0.5 Pounds, Step #4 Final Polish. Includes 3.5 Pounds of Polishing Grit + Poly Plastic Pellets. Includes a clear instruction guide on how to use the grits and plastic pellets.
- [COMPATIBLE WITH ANY BRAND TUMBLER] Tumbler-Polishing-Grit-Refill-Kit-for Polishing Agate-Jasper-Sea Glass- Gemstones Turquoise Sun Stones Obsidian Quartz Crystals Healing Stones.
- [Win-win] Brave Finder respect and put buyers' needs first. We're always here to help if any question.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Material Type | Plastic |
| Color | Black |
| Theme | Rock Tumbler Kit |
| Item Dimensions | 9.2 x 4.8 x 2.7 inches |
| Size | Medium |
| Operation Mode | Manual |
| Educational Objective | STEM |
| Number of Players | 1 |

## Images

![Rock Tumbler Refill Grit Media Kit, Stone Polisher (3.5 Pounds Polishing Grits + Poly Plastic Pellets), Compatible with Any Brand Tumbler - Image 1](https://m.media-amazon.com/images/I/71Jh6jsc2hL.jpg)
![Rock Tumbler Refill Grit Media Kit, Stone Polisher (3.5 Pounds Polishing Grits + Poly Plastic Pellets), Compatible with Any Brand Tumbler - Image 2](https://m.media-amazon.com/images/I/816oRhd1BAL.jpg)
![Rock Tumbler Refill Grit Media Kit, Stone Polisher (3.5 Pounds Polishing Grits + Poly Plastic Pellets), Compatible with Any Brand Tumbler - Image 3](https://m.media-amazon.com/images/I/61jmGems2dL.jpg)
![Rock Tumbler Refill Grit Media Kit, Stone Polisher (3.5 Pounds Polishing Grits + Poly Plastic Pellets), Compatible with Any Brand Tumbler - Image 4](https://m.media-amazon.com/images/I/61iFnDA-WZL.jpg)
![Rock Tumbler Refill Grit Media Kit, Stone Polisher (3.5 Pounds Polishing Grits + Poly Plastic Pellets), Compatible with Any Brand Tumbler - Image 5](https://m.media-amazon.com/images/I/71vany6fm+L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Works great!
  

*by S***A on Reviewed in the United States on July 18, 2022*

It comes with this easy step by step guide and it’s extremely helpful for newbie rock-hounders! Tumbling is so fun once this next batch is done polishing I’ll post another review with pics!! Must buy awesome stuff which if I had to say anything I wish it came with more pellets or wood pellets or even/ rubber pellets  it comes with plastic ones but I wish it had 2 more containers with wood and rubber all in all its great!

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Have not used this yet
  

*by L***L on Reviewed in the United States on October 6, 2024*

I have not used the item yet but from previous experience it will work well

### ⭐⭐⭐⭐ 4.0 out of 5 stars







  
  
    Great starter set
  

*by K***E on Reviewed in the United States on September 14, 2024*

I purchased this grit for my girlfriend to start rock tumbling and making her own jewelry. The contents are packaged very nicely and securely. She's only done 1 round of rocks through the tumbler woth this kit, but she is extremely happy with the results. The directions were easy to read, and the grits come stored in nice durable containers. Will definitely be buying her more when she runs out!

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**Shop now:** [https://www.desertcart.vn/products/227349974-rock-tumbler-refill-grit-media-kit-stone-polisher-3-5](https://www.desertcart.vn/products/227349974-rock-tumbler-refill-grit-media-kit-stone-polisher-3-5)

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-03-16*