---
product_id: 94577415
title: "THINKCHANCES Black Rust Proof Ring with Air Tight Aluminum Insert Lid with Silicone Sealing Linear for Regular Mouth Transform Mason Ball Canning Jars (12 Pack, Regular Mouth)"
brand: "thinkchances"
price: "RM6"
currency: MYR
in_stock: false
reviews_count: 8
url: https://www.desertcart.com.my/products/94577415-thinkchances-black-rust-proof-ring-with-air-tight-aluminum-insert
store_origin: MY
region: Malaysia
---

# THINKCHANCES Black Rust Proof Ring with Air Tight Aluminum Insert Lid with Silicone Sealing Linear for Regular Mouth Transform Mason Ball Canning Jars (12 Pack, Regular Mouth)

**Brand:** thinkchances
**Price:** RM6
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** THINKCHANCES Black Rust Proof Ring with Air Tight Aluminum Insert Lid with Silicone Sealing Linear for Regular Mouth Transform Mason Ball Canning Jars (12 Pack, Regular Mouth) by thinkchances
- **How much does it cost?** RM6 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.my](https://www.desertcart.com.my/products/94577415-thinkchances-black-rust-proof-ring-with-air-tight-aluminum-insert)

## Best For

- thinkchances enthusiasts

## Why This Product

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

## Description

Full description not available

## Features

- FOOD SAFE & BPA FREE - the ring and insert lid are made from made from food safe grade materials, comply with food safe regulations and BPA free.
- NEVER RUSTY - the canning lids/caps and rings are rust proof, would not have rust problem as normal lids made from tinplate.
- AIR TIGHT WORK - the insert lid and ring would seal the jar properly, would not have leakage problem.
- WIDE USAGE - the insert lids/caps work with the ring can be used properly with your regular mouth jars.
- A set includes 12 matt black rings and 12 matt black sealing air tight aluminum insert lids for regular mouth mason jars (with 2 3/8" internal diameter)

## Images

![THINKCHANCES Black Rust Proof Ring with Air Tight Aluminum Insert Lid with Silicone Sealing Linear for Regular Mouth Transform Mason Ball Canning Jars (12 Pack, Regular Mouth) - Image 1](https://images-na.ssl-images-amazon.com/images/I/712mlWMeHbL.jpg)
![THINKCHANCES Black Rust Proof Ring with Air Tight Aluminum Insert Lid with Silicone Sealing Linear for Regular Mouth Transform Mason Ball Canning Jars (12 Pack, Regular Mouth) - Image 2](https://images-na.ssl-images-amazon.com/images/I/715LfLo7qnL.jpg)
![THINKCHANCES Black Rust Proof Ring with Air Tight Aluminum Insert Lid with Silicone Sealing Linear for Regular Mouth Transform Mason Ball Canning Jars (12 Pack, Regular Mouth) - Image 3](https://images-na.ssl-images-amazon.com/images/I/71VqeAKffyL.jpg)
![THINKCHANCES Black Rust Proof Ring with Air Tight Aluminum Insert Lid with Silicone Sealing Linear for Regular Mouth Transform Mason Ball Canning Jars (12 Pack, Regular Mouth) - Image 4](https://images-na.ssl-images-amazon.com/images/I/71eJ-eneGLL.jpg)
![THINKCHANCES Black Rust Proof Ring with Air Tight Aluminum Insert Lid with Silicone Sealing Linear for Regular Mouth Transform Mason Ball Canning Jars (12 Pack, Regular Mouth) - Image 5](https://images-na.ssl-images-amazon.com/images/I/71ZeU3noJwL.jpg)

## Customer Reviews

### ⭐⭐⭐ 







  
  
    has a flaw
  

*by G***D on Reviewed in the United States on July 30, 2019*

does not hold up to alkaline corrosive liquids...it will eat away the coating...and cause pitting that goes completely through the aluminum. be sure you know what you want to put in the jars or buy the regular metal lids.

### ⭐⭐⭐⭐ 







  
  
    Difficult to get on and off, but seal well
  

*by Z***E on Reviewed in the United States on February 12, 2020*

Difficult to get these on tight, and Very difficult to get off. They seal well, but if you have trouble removing lids, then these are not the best option. I think it is due to being aluminum, so people with trouble with lids should not use aluminum rings.

### ⭐ 







  
  
    Black color comes off
  

*by K***N on Reviewed in the United States on January 10, 2019*

I pressure cooked a couple mason jars with these lids and the black coating started to come off.

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---

*Product available on Desertcart Malaysia*
*Store origin: MY*
*Last updated: 2026-03-17*