---
product_id: 256324935
title: "1st Rock Tumbler Refill Grit Kit polishes up to 3 Lbs of Rocks-Use in Thumlers,Lortone,Dr.Cool, Nat'l Geo & Chicago"
brand: "rockhound's first choice"
price: "218 Lei"
currency: RON
in_stock: true
url: https://www.desertcart.ro/products/256324935-1st-rock-tumbler-refill-grit-kit-polishes-up-to-3
store_origin: RO
region: Romania
---

# Polishes 3 lbs of rocks Pre-measured precision Made in USA 1st Rock Tumbler Refill Grit Kit polishes up to 3 Lbs of Rocks-Use in Thumlers,Lortone,Dr.Cool, Nat'l Geo & Chicago

**Brand:** rockhound's first choice
**Price:** 218 Lei
**Availability:** ✅ In Stock

## Summary

> ✨ Unleash Your Inner Geologist! 🌍

## Quick Answers

- **What is this?** 1st Rock Tumbler Refill Grit Kit polishes up to 3 Lbs of Rocks-Use in Thumlers,Lortone,Dr.Cool, Nat'l Geo & Chicago by rockhound's first choice
- **How much does it cost?** 218 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/256324935-1st-rock-tumbler-refill-grit-kit-polishes-up-to-3)

## Best For

- rockhound's first choice enthusiasts

## Why This Product

- Trusted rockhound's first choice brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Educational Fun:** Enhance hand-eye coordination while enjoying a creative hobby!
- • **Versatile Compatibility:** Works seamlessly with all major rock tumbler brands—just adjust for size!
- • **Achieve Professional Shine:** Transform your rocks into stunning gems with a glass-like finish!
- • **User-Friendly Instructions:** Includes tips and guidance for a smooth polishing experience!
- • **Economically Priced Quality:** Get superior grits without breaking the bank—perfect for beginners!

## Overview

The Rockhound's First Choice 1st Rock Tumbler Refill Grit Kit is designed for rock enthusiasts of all ages, providing pre-measured grits that ensure a professional polish for up to 3 lbs of rocks. Compatible with various rock tumbler brands, this kit is perfect for beginners and seasoned hobbyists alike, offering superior quality at an economical price. Made in the USA, it also promotes hand-eye coordination through engaging, educational fun.

## Description

1st Rock Tumbler Refill Grit Kit polishes up to 3 Lbs of Rocks-Use in Thumlers,Lortone,Dr.Cool, Nat'l Geo & Chicago

## Features

- Made in the usa - pre measured for precise use in all 3 lb capacity rock tumblers
- A great choice for all smaller or beginner "kidz" rock tumblers 1/2 lb capacity & larger (the smaller the tumbler the more charges you get!)
- Your Rocks & Gems will Achieve a "glass-like" shine Polish- just like the pros!
- This Kit works great in all sizes, varieties & formats of rock tumblers! (just adjust the quantity as needed)
- Superior quality grits, informative tips & instructions, economically priced.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Package Dimensions | 14.9 x 9.6 x 1.6 cm; 254 g |
| Manufacturer recommended age | 12 years and up |
| Item model number | GK |
| Educational Objective(s) | Hand eye coordination |
| Assembly Required | No |
| Batteries Required? | No |
| Batteries Included? | No |
| Material Type(s) | Plastic |
| Color | Black |
| ASIN | B07CPD7DZV |

## Images

![1st Rock Tumbler Refill Grit Kit polishes up to 3 Lbs of Rocks-Use in Thumlers,Lortone,Dr.Cool, Nat'l Geo & Chicago - Image 1](https://m.media-amazon.com/images/I/81SY57fuT+L.jpg)

## Questions & Answers

**Q: How much of each grit do you get?**
A: Hi!  You receive the hobby standard for this 3 Lb grit kit (polishes up to 3 Lbs of rocks): The Coarse & Medium grits each have 3 ozs  & the pre-polish & polish each have 1.5 ozs. Thanks

**Q: How much of each kind of grit is in each package?**
A: This is a standard 3-lb grit kit (enough grit to polish up to 3 lbs of rocks) there is 3 oz each Coarse & Medium grits and 1.5 ounces each of the pre-polish & polish grits.

## Frequently Bought Together

- Rockhound's 1st Choice Rock Tumbler Refill Grit Kit Polishes up to 3 Lbs of Rocks-Use in Thumlers,Lortone,Dr.Cool, Nat'l Geo & Chicago
- Polly Plastics Rock Tumbler Grit and Polish Refill & Ceramic Tumbling Filler Media - Silicone Carbide Polisher Grit - Rock Polish Supplies & Accessories
- LEGO Technic Monster Jam Monster Mutt Dalmatian, 2in1 Pull Back Racing Toys, Birthday Gift Idea, DIY Building Toy, Monster Truck Toy for Kids, Boys and Girls Ages 7 and Up, 42150

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.ro/products/256324935-1st-rock-tumbler-refill-grit-kit-polishes-up-to-3](https://www.desertcart.ro/products/256324935-1st-rock-tumbler-refill-grit-kit-polishes-up-to-3)

---

*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-02-07*