--- product_id: 745072919 title: "500ml Glass Food Jar with airtight Lid - A Deluxe Jam Jar for Marmalade, Honey and Home Preserves (White Lid, Pack of 12)" brand: "wares of knutsford" price: "¥216514" currency: JPY in_stock: true reviews_count: 8 url: https://www.desertcart.jp/products/745072919-500ml-glass-food-jar-with-airtight-lid-a-deluxe-jam store_origin: JP region: Japan --- # Airtight twist-off lid - ultimate freshness lock 500ml capacity - perfect portion size Dishwasher safe & recyclable - eco-friendly convenience 500ml Glass Food Jar with airtight Lid - A Deluxe Jam Jar for Marmalade, Honey and Home Preserves (White Lid, Pack of 12) **Brand:** wares of knutsford **Price:** ¥216514 **Availability:** ✅ In Stock ## Summary > 🍯 Lock in freshness, unlock your artisan edge! ## Quick Answers - **What is this?** 500ml Glass Food Jar with airtight Lid - A Deluxe Jam Jar for Marmalade, Honey and Home Preserves (White Lid, Pack of 12) by wares of knutsford - **How much does it cost?** ¥216514 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/745072919-500ml-glass-food-jar-with-airtight-lid-a-deluxe-jam) ## Best For - wares of knutsford enthusiasts ## Why This Product - Trusted wares of knutsford brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Seal in Freshness:** Heat-sealable, vinegar-proof lids ensure airtight storage and long-lasting flavor. - • **Safe & Sustainable:** BPA-free, chemical-free glass jars that won’t leach toxins or degrade over time. - • **Effortless Cleaning:** Dishwasher safe jars and lids make cleanup a breeze for busy home chefs. - • **Preserve Like a Pro:** 500ml deluxe glass jar designed for artisan-quality jams, honey, and preserves. - • **Versatile & Durable:** Sterilizable in oven, microwave, or dishwasher—built to handle every preserving need. ## Overview This pack of twelve 500ml round glass food jars features BPA-free, airtight twist-off lids that are heat-sealable and vinegar-proof. Perfect for homemade jams, marmalades, honey, and preserves, these durable jars are dishwasher safe, sterilizable, and fully recyclable—combining professional-grade quality with eco-conscious convenience. ## Description These are excellent quality large 500ml glass Jam Jars perfect for pickling, chutneys, fruit butters, coconut oil, fats, sauces and dry food storage. Suitable for hot or cold filling. Typically seen in supermarkets, the heavyweight glass jars are sold with lids that are Vinegar proof, heat sealable and twist off easily. Capacity: 500ml Height: 12cm Diameter: 8.5cm ## Features - ✔ Deluxe glass food jars with twist-off lids are perfect for storing home made jam, marmalade, preserves, honey and more. This very popular 500ml round glass jam jar has proven very popular with all our home and artisan preservers. - ✔ This straight sided attractive food jar looks perfect with any homemade product and has proven very popular with artisan producers. The strong glass jars will not leach chemicals or degrade overtime. - ✔ The lids are heat sealable and vinegar proof. The lids are also approved by the FSA (Food Standard Agency) and are BPA/chemical free. When sealed together the lid and jar is airtight. They are dishwasher safe and are fully recyclable. - ✔ Jars are entierley airtight when sealed. They can be sterilised in the dishwasher, oven or microwave and the lids blanched in boiling water. - ✔ Volume: 500ml, Height: 12cm, Diameter: 8.5cm, Lids: 82mm twist off, heat sealable and vinegar proof. ## Technical Specifications | Specification | Value | |---------------|-------| | Product dimensions | 8.5L x 8.5W x 12H centimetres | | Special feature | Air Tight, Dishwasher Safe | | Closure type | Twist Lock | | Dishwasher safe? | Yes | | Material Type Free | BPA Free | | Item weight | 4.4 Kilograms | | Product care instructions | Dishwasher Safe | | Item volume | 500 Millilitres | | Is microwaveable | Yes | | Manufacturer | Beatson Clark | | Size | Pack of 12 | | Is Transparent | Yes | | Shape | Round | | Special Features | Air Tight, Dishwasher Safe | | Included Components | Glass Jar, Twist-off Lid | | Batteries Required? | No | | Item Weight | 4.4 kg | ## Product Details - **Brand:** Wares of Knutsford - **Colour:** White Lid - **Material:** Glass - **Material feature:** BPA Free, Biodegradable, Dishwasher Safe, Food Grade, Microwave Safe, Recyclable, Reusable - **Capacity:** 500 Millilitres ## Images ![500ml Glass Food Jar with airtight Lid - A Deluxe Jam Jar for Marmalade, Honey and Home Preserves (White Lid, Pack of 12) - Image 1](https://m.media-amazon.com/images/I/41Ku0shUsiL.jpg) ## Available Options This product comes in different **Color, Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Exactly what I needed *by M***H on 15 April 2023* Perfect size for pickling veg ### ⭐⭐⭐⭐⭐ Good quality *by I***B on 21 November 2019* Arrived very quickly. One of the lids was damaged, but seller added extra so it worked perfect. None cracked being in the oven in +200C for 20 minutes. Perfect ! ### ⭐⭐⭐⭐⭐ ... on lid that didn't split of into multiple sections like a lot of these preserving jars do *by L***S on 14 September 2015* I was looking for glass jars that had a screw on lid that didn't split of into multiple sections like a lot of these preserving jars do. These jars are good quality & i use them for storing home made coconut yogurt & sprouting seeds, i highly recommend them! --- ## 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.jp/products/745072919-500ml-glass-food-jar-with-airtight-lid-a-deluxe-jam](https://www.desertcart.jp/products/745072919-500ml-glass-food-jar-with-airtight-lid-a-deluxe-jam) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-09-30*