---
product_id: 423967504
title: "10K/14K/18K/22-24K Testing Stone, S/L Metal Testing Stone, Testing Platinum for Testing Gold Testing Silver for Testing Jewelry(large)"
brand: "asixxsix"
price: "352.68 DT"
currency: TND
in_stock: true
reviews_count: 5
url: https://www.desertcart.tn/products/423967504-10k-14k-18k-22-24k-testing-stone-s-l-metal
store_origin: TN
region: Tunisia
---

# Large size for easy testing Acid reacts to purity levels Durable natural stone base 10K/14K/18K/22-24K Testing Stone, S/L Metal Testing Stone, Testing Platinum for Testing Gold Testing Silver for Testing Jewelry(large)

**Brand:** asixxsix
**Price:** 352.68 DT
**Availability:** ✅ In Stock

## Summary

> 🧪 Test like a pro, never miss a genuine sparkle!

## Quick Answers

- **What is this?** 10K/14K/18K/22-24K Testing Stone, S/L Metal Testing Stone, Testing Platinum for Testing Gold Testing Silver for Testing Jewelry(large) by asixxsix
- **How much does it cost?** 352.68 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/423967504-10k-14k-18k-22-24k-testing-stone-s-l-metal)

## Best For

- asixxsix enthusiasts

## Why This Product

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

## Key Features

- • **Effortless Use:** Simple acid drop method—no batteries, no fuss, just accurate testing
- • **Trusted by Collectors:** Join savvy professionals who avoid costly fakes with this essential tool
- • **Precision Purity Check:** Instantly verify 10K to 24K gold & silver authenticity with acid color change
- • **Generous Testing Surface:** Large stone size (up to 9.9cm) ensures clear, reliable results every time
- • **Versatile Jewelry Compatibility:** Perfect for coins, antiques, collectibles, and all jewelry types

## Overview

This large natural touchstone enables precise testing of gold and silver purity from 10K to 24K using acid that changes color based on metal authenticity. Ideal for jewelry, coins, and collectibles, it offers a durable, easy-to-use surface trusted by professionals to quickly distinguish real precious metals from fakes.

## Description

Feature:1. This touchstone is used to verify the gold content in items.2. Apply a drop acid test on touchstone, real gold will stay on the touchstone, fake one will be dissolved or oxidized to blue.3. This solution works for testing any gold which you believe to be 10K, 14K, 18K, 22-24K, silver, and pure.4. Acid changes color based on purity. Very easy to use.5. Ideal for testing jewelry, coins, antique gold, silver, collectibles.Spec:Condition: 100% Brand NewItem Type: TouchstoneMaterial: StoneColor: As pictures shownSize: S, L (optional) Size Length Width S 7.6cm / 3in 3.8cm / 1.5in L 9.9cm / 3.9in 5.2cm / 2in Package list:1 * Touchstone

Review: A lot better than the small one that came with the test kit
Review: Horrible stone does is not reliable results at all!!!

## Features

- Ideal for testing jewelry, coins, antique gold, silver, collectibles
- This touchstone is used to verify the gold content in items
- This solution works for testing any gold which you believe to be 10K, 14K, 18K, 22-24K, silver, and pure
- Acid changes color based on purity. Very easy to use
- Apply a drop acid test on touchstone, real gold will stay on the touchstone, fake one will be dissolved or oxidized to blue

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08CHJ85MC |
| Batteries required | No |
| Customer Reviews | 3.8 3.8 out of 5 stars (58) |
| Date First Available | 12 June 2021 |
| Item Weight | 66 Grams |
| Manufacturer reference | A sixxk1pwudgvgm-02 |

## Images

![10K/14K/18K/22-24K Testing Stone, S/L Metal Testing Stone, Testing Platinum for Testing Gold Testing Silver for Testing Jewelry(large) - Image 1](https://m.media-amazon.com/images/I/61l+D7+KuQL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by S***Y on 26 August 2025*

A lot better than the small one that came with the test kit

### ⭐ Review
*by R***S on 7 October 2025*

Horrible stone does is not reliable results at all!!!

### ⭐⭐⭐⭐⭐ Review
*by J***. on 7 July 2024*

I purchased another that was cheap and didn't show marks good if at all, but this one is fabulous! I've tested gold and silver and it does the job and is pretty thick and wide. Best one I've ever gotten, great job! Thanks

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**Shop now:** [https://www.desertcart.tn/products/423967504-10k-14k-18k-22-24k-testing-stone-s-l-metal](https://www.desertcart.tn/products/423967504-10k-14k-18k-22-24k-testing-stone-s-l-metal)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-09-23*