---
product_id: 541436268
title: "HEFTMAN 6 Glass Mason Jars, Clear | Overnight Oats, Homemade Jam, Baby Food S..."
brand: "heftman"
price: "€ 101.34"
currency: EUR
in_stock: null
url: https://www.desertcart.sk/products/541436268-heftman-6-glass-mason-jars-clear-overnight-oats-homemade-jam
store_origin: SK
region: Slovakia
---

# Versatile for jams & more Reusable & eco-friendly 6 airtight 1L jars HEFTMAN 6 Glass Mason Jars, Clear | Overnight Oats, Homemade Jam, Baby Food S...

**Brand:** heftman
**Price:** € 101.34
**Availability:** ❌ Out of Stock

## Summary

> 🍃 Preserve, Prep, and Impress with Every Jar!

## Quick Answers

- **What is this?** HEFTMAN 6 Glass Mason Jars, Clear | Overnight Oats, Homemade Jam, Baby Food S... by heftman
- **How much does it cost?** € 101.34 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/541436268-heftman-6-glass-mason-jars-clear-overnight-oats-homemade-jam)

## Best For

- heftman enthusiasts

## Why This Product

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

## Key Features

- • **Multi-Use Magic:** Perfect for overnight oats, homemade jams, pickles, skincare, and creative crafts.
- • **Eco-Chic & Reusable:** Sustainable glass design means no more single-use containers—join the zero-waste movement.
- • **Dishwasher-Safe Durability:** Easy to clean and built to last with solid glass and metal lids.
- • **Seal in Freshness, Seal out Waste:** Premium airtight lids lock flavor and nutrients for lasting freshness.
- • **Six-Pack Power for Organized Living:** Stock up with six durable 1-liter jars to streamline your kitchen and meal prep.

## Overview

This set of six 1-liter glass mason jars features airtight, watertight metal lids designed for superior food preservation. Made from durable, clear glass and dishwasher safe, these versatile jars are perfect for canning, meal prep, homemade jams, pickling, and even crafts. Reusable and eco-friendly, they combine functionality with sustainable style for the modern kitchen.

## Description

Full description not available

## Features

- SET OF 6 MASON JARS - These large mason jars are an essential home organisation tool and kitchen accessory. It’s always a good idea to stock up with a high quality 6-piece 1 litre glass jar set.
- AIRTIGHT SEAL FOR CANNING - In contrast to other glass storage containers, these food-grade mason jars deliver an airtight and watertight seal. You need a sturdy airtight seal for lasting freshness if you’re canning food or beverages.
- REUSABLE PRESERVING JARS - Once you purchase this set of six preserve jars, you won’t have to continuously reinvest as they are reusable. These wide mouth, 1000ml capacity canning jars are made of solid, clear glass with durable, silver metal lids.
- VERSATILE FOOD STORAGE - These dishwasher safe, 100% BPA-free air tight jars are easy to clean and fantastic for preserving food! You can use these large glass jars for overnight oats, or as homemade jam jars, meal prep, pickles, chutneys and more.
- PERFECT FOR HOBBIES - Start a small crafting business or find a new favourite hobby with these premium mason glass jars with lids! They’re perfect for lotions, honey, skincare, candle making, or wedding gifts.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Product dimensions | 28L x 21W x 39.5H centimetres |
| Recommended uses for product | jams, meal prep, pickles, chutneys |
| Special feature | Air Tight |
| Container Shape | Round |
| Closure type | Screw |
| Dishwasher safe? | Yes |
| Item weight | 2.7 Kilograms |
| Product care instructions | Dishwasher Safe |
| Item volume | 1 Litres |
| Unit count | 1.0 count |
| Is microwaveable | Yes |
| Item form | Jar |
| Manufacturer | HEFTMAN |
| Specific uses for product | Jams, chutneys |
| Set Name | Pack of 6 |
| Size | 1 Liter |
| Lid material | Metal |
| Item model number | 1 Litre |
| Number of Pieces | 6 |
| Special Features | Air Tight |
| Included Components | 6 x Glass Mason Jars |
| Batteries included? | No |
| Batteries Required? | No |
| Item Weight | 2.7 kg |

## Product Details

- **Brand:** HEFTMAN
- **Colour:** Clear/Silver
- **Material:** Glass
- **Material feature:** BPA Free
- **Capacity:** 1 litres

## Images

![HEFTMAN 6 Glass Mason Jars, Clear | Overnight Oats, Homemade Jam, Baby Food S... - Image 1](https://m.media-amazon.com/images/I/81E9CprkfSL.jpg)

## Available Options

This product comes in different **Model** options.

## Questions & Answers

**Q: Can these jars go in an autoclave at 121 degrees celcius? What are the highest and lowest temperatures the material can withstand?**
A: I boiled mine for 20 minutes. I do not know about an autoclave.

**Q: Do the lids rust?**
A: No, but I’ve only had the jars since Christmas and have only stored dry ingredients, so not sure longer term.

**Q: Are the jars as well as lids safe for microwave use?**
A: You cannot put any metal in a microwave that obviously includes the metal lids but you can put the jars in.

**Q: Lid diameter?**
A: 78 mm as far as I can tell

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**Shop now:** [https://www.desertcart.sk/products/541436268-heftman-6-glass-mason-jars-clear-overnight-oats-homemade-jam](https://www.desertcart.sk/products/541436268-heftman-6-glass-mason-jars-clear-overnight-oats-homemade-jam)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-01-23*