---
product_id: 549527100
title: "4 LBS Refill Rock Tumbler Grit Set - Includes 3 LBS 4 Step Polishing Grits + 1 LB 3/16\" X 3/8\" Ceramic Filler Media, Compatible with Any Brand Rock Tumbler"
brand: "hdongany"
price: "HK$369"
currency: HKD
in_stock: false
reviews_count: 5
url: https://www.desertcart.hk/products/549527100-4-lbs-refill-rock-tumbler-grit-set-includes-3-lbs
store_origin: HK
region: Hong Kong
---

# Universal tumbler compatibility 3/16" x 3/8" ceramic filler media 4-step precision grit system 4 LBS Refill Rock Tumbler Grit Set - Includes 3 LBS 4 Step Polishing Grits + 1 LB 3/16" X 3/8" Ceramic Filler Media, Compatible with Any Brand Rock Tumbler

**Brand:** hdongany
**Price:** HK$369
**Availability:** ❌ Out of Stock

## Summary

> 🪨 Elevate your rock tumbling game—polish like a pro, every time!

## Quick Answers

- **What is this?** 4 LBS Refill Rock Tumbler Grit Set - Includes 3 LBS 4 Step Polishing Grits + 1 LB 3/16" X 3/8" Ceramic Filler Media, Compatible with Any Brand Rock Tumbler by hdongany
- **How much does it cost?** HK$369 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/549527100-4-lbs-refill-rock-tumbler-grit-set-includes-3-lbs)

## Best For

- hdongany enthusiasts

## Why This Product

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

## Key Features

- • **4-Step Polishing Power:** From coarse to ultra-fine, achieve flawless stone finishes every time.
- • **Complete Kit with Spoon:** Everything you need to upgrade your tumbling game, right out of the box.
- • **Plug & Play Compatibility:** Works seamlessly with any brand of rock tumbler—no guesswork, just results.
- • **Ceramic Filler Media Included:** Non-abrasive 5mm columnar media ensures even tumbling and prevents stone damage.
- • **Premium Silicon Carbide Grits:** Durable, high-quality abrasives engineered for consistent, professional results.

## Overview

This 4 lbs refill rock tumbler grit set includes a complete 4-step polishing system with 3 lbs of silicon carbide grits (60, 220, 500) and 1200 aluminum oxide polish, plus 1 lb of 3/16" x 3/8" ceramic filler media. Compatible with any brand of rock tumbler, it delivers professional-grade polishing results without assembly or batteries.

## Description

Rock Tumbler Grit Kit- 4 Steps Grit with 5mm Columnar Tumbling Ceramic Filler Media Non-Abrasive for Tumbling Stones Compatible with Any Brand Tumbler Stone Polisher

Review: did the job - excellent- exactly as I had hoped
Review: Tumbling beach stones - I’m new to this but I’ve had a good first result now on my second set of beach stones ..,

## Features

- CONTAINS - 1 lb. 60 Coarse Silicon Carbide Grit, 1 lb. 220 Medium Silicon Carbide, Grit, 1/2 lb. 500 Fine Silicon Carbide, 1/2 lb 1200 Aluminum Oxide Polish, 1 spoon.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BD4ZGP3N |
| Age Range Description | Kid |
| Battery Types | No batteries required |
| Brand | HDongany |
| Colour | Black |
| Customer Reviews | 4.5 out of 5 stars 118 Reviews |
| Educational Objective | Improve rock tumbling and polishing skills |
| Included Components | Rock Tumblers Grit Kit |
| Item Dimensions | 12.7 x 7.6 x 5.1 Centimeters |
| Item Type Name | Rock Tumblers Grit |
| Manufacturer | HDongany |
| Manufacturer Part Number | HD-000088 |
| Manufacturer recommended age | 13 years and up |
| Material | Silicon Carbide |
| Number of Players | 1 |
| Operation Mode | Manual |
| Power Source | Hand-powered |
| Size | Medium, Small |
| Theme | Rock Polishing |
| UPC | 797442282414 |

## Images

![4 LBS Refill Rock Tumbler Grit Set - Includes 3 LBS 4 Step Polishing Grits + 1 LB 3/16" X 3/8" Ceramic Filler Media, Compatible with Any Brand Rock Tumbler - Image 1](https://m.media-amazon.com/images/I/71D0GkagVrL.jpg)
![4 LBS Refill Rock Tumbler Grit Set - Includes 3 LBS 4 Step Polishing Grits + 1 LB 3/16" X 3/8" Ceramic Filler Media, Compatible with Any Brand Rock Tumbler - Image 2](https://m.media-amazon.com/images/I/71rK8jW-7UL.jpg)
![4 LBS Refill Rock Tumbler Grit Set - Includes 3 LBS 4 Step Polishing Grits + 1 LB 3/16" X 3/8" Ceramic Filler Media, Compatible with Any Brand Rock Tumbler - Image 3](https://m.media-amazon.com/images/I/71iY1-52oeL.jpg)
![4 LBS Refill Rock Tumbler Grit Set - Includes 3 LBS 4 Step Polishing Grits + 1 LB 3/16" X 3/8" Ceramic Filler Media, Compatible with Any Brand Rock Tumbler - Image 4](https://m.media-amazon.com/images/I/71yvwDW5DKL.jpg)
![4 LBS Refill Rock Tumbler Grit Set - Includes 3 LBS 4 Step Polishing Grits + 1 LB 3/16" X 3/8" Ceramic Filler Media, Compatible with Any Brand Rock Tumbler - Image 5](https://m.media-amazon.com/images/I/71qkw3gDLYL.jpg)

## Questions & Answers

**Q: How many uses can I get out of this kit?**
A: Not sure. Was a gift. I know it has been used since December and there is lots left. They have polished 20-30 small to golf0ball size stones

## Customer Reviews

### ⭐⭐⭐⭐⭐ did the job
*by M***I on 24 May 2026*

excellent- exactly as I had hoped

### ⭐⭐⭐⭐⭐ Tumbling beach stones
*by G***L on 5 July 2025*

I’m new to this but I’ve had a good first result now on my second set of beach stones ..,

### ⭐⭐⭐⭐⭐ Great refill pack
*by C***C on 3 July 2024*

Great product and excellent value for money

## Frequently Bought Together

- 4 LBS Refill Rock Tumbler Grit Media 5 In 1 Kit, Rock Tumbling Grit Set -Inculde 3 LBS 4 Step Polishing Grits Media + 1 LB 3/16" X 3/8" Ceramic Filler Media, Compatible with Any Brand Rock Tumbler
- UU UNIHOM 3 lbs Bulk Rough Madagascar Stones Mix Large 1" Natural Raw Stones Crystal for Tumbling, Cabbing, Fountain Rocks, Decoration,Polishing, Wire Wrapping, Wicca Reiki Crystal Healing
- National Geographic Rock Tumbler Kit – Hobby Edition Includes Rough Gemstones, and 4 Polishing Grits, Great STEM Science Kit for Geology Enthusiasts, Rock Polisher for Kids and Adults

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**Shop now:** [https://www.desertcart.hk/products/549527100-4-lbs-refill-rock-tumbler-grit-set-includes-3-lbs](https://www.desertcart.hk/products/549527100-4-lbs-refill-rock-tumbler-grit-set-includes-3-lbs)

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-09-17*