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Hi there, I'm Jarvis! I see you're looking at the Round Twist Top Jar | Glass Storage Container | 370ml 12-Pack | Kilner FA576. How can I help you with the technical specs or suitability for your business today?

Jarvis is an AI assistant and may occasionally provide incorrect details. To ensure your equipment fits and functions perfectly, we recommend verifying all critical specifications-including dimensions, power requirements, and compatibility-with our expert sales team prior to purchase.For orders or stock, call 0333 355 0535

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Kilner In Stock

Round Twist Top Jar | Glass Storage Container | 370ml 12-Pack | Kilner FA576

SKU: FA576
£39.39 / exc vat
£47.27/ inc vat
  • Twist Top Lids
  • 370ml Capacity
  • Made in England
  • 30% Recycled Glass

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Features Overview Specifications Case Study Reviews Installation Buying Guide FAQ

Product Overview

Here we have the Kilner Round Twist Top Jar, a true classic for any professional kitchen or retail space. Sold in a convenient 12-pack, these versatile 370ml jars are your go-to solution for everything from stylishly storing pantry staples to beautifully packaging your own brand of artisanal jams, chutneys, or pickles. They blend timeless design with the practical needs of a modern food business.

Crafted for cafes, delis, farm shops, and  caterers, these jars are more than just containers; they’re a statement of quality. The construction from high-quality, 30% recycled glass, coupled with a simple twist-top lid, ensures your contents stay fresh while looking fantastic on any shelf or tabletop. The subtle, muted colourway brings a warm, rustic feel that customers adore, making your products stand out for all the right reasons.

With the trusted Kilner name, you're getting a product that’s built to last. These 370ml glass storage jars are fully dishwasher and  microwave safe (jar only), making them incredibly easy to use and  reuse in a busy commercial environment. Elevate your storage and  presentation game with this essential, reliable pack.

Key Features and  Benefits

  • Twist Top Lids: Keeps your jams, chutneys, and  pickles perfectly fresh and  secure.
  • 370ml Capacity: An ideal size for retail portions or small-batch homemade preserves.
  • Made in England: Guarantees authentic quality and  craftsmanship from a trusted heritage brand.
  • 30% Recycled Glass: A simple way to show your customers you care about sustainability.
  • Dishwasher Safe: Makes clean-up at the end of a busy service quick and  effortless.
  • Superior Glazed Finish: Provides a durable, stain-resistant surface for lasting good looks.
  • Box of 12: Stocks you up perfectly for batch production or a full retail display.
  • Muted Colourway: Adds a touch of understated, rustic charm to any setting.

Technical Specifications

  • Brand: Kilner
  • SKU: FA576
  • Capacity: 370ml
  • Dimensions: 115(H) x 75(W) x 75(D)mm
  • Material: High-quality glass (30% recycled)
  • Box Quantity: 12
  • Dishwasher Safe: Yes
  • Microwave Safe: Yes (Jar Only)
  • Country of Origin: England

Expert Review and  Insights

Kilner is a name that commands respect in any kitchen, and  these jars don't disappoint. They feel sturdy, the twist-top seal is reliable, and  the subtle design is versatile enough for both back-of-house storage and  front-of-house display. They're a simple, effective tool for any chef serious about presentation and  preservation.

Sophie Brooks – Chef Tools View Profile →

  • Built to Last: The high-quality recycled glass feels substantial and  holds up well to repeated use.
  • Lid Design: The twist-top is practical but lacks the iconic clip-top look some may prefer.

Case Study: Real Business, Real Results

The Cotswold Larder, a small delicatessen in Burford, wanted to move away from generic plastic packaging for their homemade preserves to improve shelf appeal and  align with their quality ethos.

"These Kilner jars gave our products an instant quality boost. Customers comment on them all the time, and  they seal brilliantly, keeping everything tasting just-made for longer."

David Chen – Owner

The deli reported a 20% increase in sales of their own-brand preserves within the first three months of making the switch.

Installation and  Maintenance Guide

Setting It Up

  • Always wash jars and  lids thoroughly in hot, soapy water before their first use.
  • Ensure both the jar and  lid are completely dry before filling to prevent spoilage.
  • If using for long-term preserving, follow standard sterilisation procedures to ensure safety.
  • Give each jar a quick visual check for any chips or cracks before filling.

Keeping It Going

  • Both the glass jar and  the metal lid are dishwasher safe for a quick and  hygienic clean.
  • Avoid using abrasive scouring pads, as this can scratch the glass over time.
  • Don't pour boiling water directly into a cold jar to prevent thermal shock and  potential cracking.
  • Check lids for rust or dents after repeated use and  replace if the seal is compromised.

Buying Guide: Choosing the Right Storage Jars

Not sure which storage solution is right for your business? Here are a few pointers to help you decide.

Lid Type Matters

Twist-tops, like on this round twist top jar, are quick and  secure for retail sales. Clip-tops offer a more traditional look and  an exceptionally airtight seal for long-term pantry storage.

Consider Capacity

Think about your portion sizes. These 370ml jars are great for retail or individual servings, while larger 1-litre+ jars are better suited for storing bulk ingredients like flour or pasta.

Shape and  Space

Square jars are brilliant for being space-efficient on tight shelves. Round jars, like these, offer a classic, softer look and  are often easier to label and  clean thoroughly.

Material Benefits

Glass is non-porous, stain-resistant, and  endlessly recyclable, making it the top choice for food. It doesn't hold odours and  lets you see exactly what's inside.

Buy in Bulk

For any business producing in batches, buying jars in packs like this 370ml Kilner storage jar pack is far more cost-effective than buying singles and  ensures you always have stock on hand.

See all Preserve Jars & Storage Jars

Frequently Asked Questions

Q: Are the lids airtight?

A: They provide a very secure seal suitable for retail products and  short-to-medium term storage. For long-term preserving (canning), ensure you follow correct sterilisation and  processing procedures to create a vacuum seal.

Q: Can I put these jars in the freezer?

A: Yes, the glass is freezer safe. However, always leave a generous gap (at least an inch) at the top to allow for expansion as the liquid contents freeze, preventing the glass from cracking.

Q: Are replacement lids available?

A: Yes, standard-size twist-top lids are widely available, so you can easily replace them if they get lost, damaged, or start to show wear.

Q: Does '30% recycled glass' affect the quality or clarity?

A: Not at all. It has no impact on the strength, safety, or clarity of the glass. It's an environmentally responsible choice that results in a high-quality, durable jar with a unique, subtle character.

Q: Can I use these for hot-filling with jams and  chutneys?

A: Absolutely. These glass preserve jars for catering are designed for this purpose. Just remember to warm the jars before pouring in hot liquids to prevent thermal shock.

Q: Are the jars completely clear?

A: Yes, they are made from high-quality clear glass, which beautifully showcases the colour and  texture of the contents inside.

Q: Are the jars stackable?

A: While they don't have a specific stacking groove, their flat tops and  stable bases allow for careful, low-level stacking on shelves.

Q: How easy is it to apply labels?

A: The smooth, straight-sided design of the jar is perfect for applying adhesive labels, giving you a professional finish with ease.

What Customers Are Saying

Brilliant jars. Sturdy, wash well in our commercial dishwasher, and  look the absolute part on our shelves. Will be buying more.

Sarah L. – The Corner Cafe, Brighton

A great value pack of commercial glass storage containers. The twist tops are secure, and  they are the perfect size for our homemade pestos. A classic for a reason.

Tom P. – Farm Shop Owner, Cumbria

We use these for our takeaway overnight oats and  they're a huge hit. They look so professional and  our customers appreciate the glass over plastic.

Maria K. – Health Food Bistro, Manchester

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The Kilner Promise: Over 180 Years of Trusted Preservation

When you choose Kilner, you're not just buying a jar; you're investing in a piece of British heritage. For over 180 years, the Kilner name has been synonymous with quality preservation, trusted by generations of home cooks and  professional chefs alike. These Kilner 370ml glass jars are a direct result of that legacy, engineered for the rigours of a commercial environment. This means they offer a level of consistency and  reliability that unbranded alternatives simply can't match. In practical terms, that translates to fewer breakages during service, a more professional presentation for your products, and  the peace of mind that comes from using equipment that has been perfected over centuries. It's a simple, smart investment in your brand's reputation for quality.

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What Does 'Superior Glazed Finish' Really Mean for Your Jars?

You might see 'superior glazed finish' and  just think 'shiny', but it's a genuinely practical feature for a busy kitchen. This isn't just a coating; it's a protective layer fused to the glass during manufacturing. Think of it like the clear coat on a car; it's there to protect the main body from scratches, stains, and  daily wear and  tear. For these jars, it means they are highly resistant to stubborn food stains from ingredients like beetroot, turmeric, or tomato-based sauces. It also means they won't hold onto strong odours after washing, ensuring every batch of your famous lemon curd tastes of lemon, not last week's chilli jam.

Who Should Buy This?

  • Cafes & Bistros

    Perfect for stylishly storing and  displaying loose-leaf teas, sugar, or homemade biscuits on the counter.

  • Delis & Farm Shops

    An ideal packaging choice for selling your own brand of chutneys, jams, and  delicious pickles.

  • Hotels & B&Bs

    Excellent for serving individual portions of yoghurt, granola, or fruit compote at the breakfast buffet.

  • Artisan Producers

    A professional and  attractive packaging solution for small-batch sauces, honey, or preserves for market stalls.

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