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Jarvis

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Hi there, I'm Jarvis! I see you're looking at the Polycarbonate Knife | Blue Handled Utility Knife | Dishwasher Safe | Kristallon DL117. 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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Olympia In Stock

Polycarbonate Knife | Blue Handled Utility Knife | Dishwasher Safe | Kristallon DL117

SKU: DL117
£20.83 / exc vat
£25.00/ inc vat
  • Strong Polycarbonate Blade
  • Blue Polypropylene Handle
  • Fully Dishwasher Safe
  • Wide Temperature Range (-40°C to +100°C)

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Features Overview Specifications Case Study Reviews Installation Buying Guide FAQ

Product Overview

Stepping up your kitchen's food safety game? This Olympia Kristallon polycarbonate utility knife is just the ticket. It’s a tough, reliable tool designed for the fast-paced world of commercial catering, where hygiene and  efficiency are king. With its distinctive blue handle, it's instantly recognisable, making it a brilliant choice for kitchens that use a colour-coding system to prevent cross-contamination, especially for preparing raw fish.

Crafted for professional chefs and  caterers, this knife is far more than just a cutting tool. Its robust polycarbonate construction means it can handle the rough and  tumble of daily service without chipping or snapping. Being dishwasher safe and  able to withstand a huge range of temperatures makes it incredibly practical, saving your team precious time on clean-up and  allowing it to move from cold prep to microwave reheating without a second thought.

So, if you’re looking for a cost-effective, durable, and  HACCP-friendly solution, this blue handled utility knife for chefs is a must-have. It’s a simple addition that makes a huge difference to your kitchen's workflow and  safety standards, providing peace of mind one slice at a time.

Key Features and  Benefits

  • Strong Polycarbonate Blade: Resists chipping and  snapping, ensuring long-lasting, safe use.
  • Blue Polypropylene Handle: Instantly identifiable for raw fish prep, simplifying HACCP compliance.
  • Fully Dishwasher Safe: Makes end-of-service cleanup quick, easy, and  hygienic.
  • Wide Temperature Range (-40°C to +100°C): Safely moves from the freezer to the microwave.
  • Sterilisable Design: Can be autoclaved for the highest level of sanitisation.
  • Lightweight Construction: Reduces hand strain during long and  repetitive prep tasks.
  • Sold in a Box of 12: Fantastic value for equipping your entire kitchen team.
  • Incredibly Durable Build: Designed to withstand the daily knocks of a busy kitchen.

Technical Specifications

  • Brand: Olympia
  • SKU: DL117
  • Dimensions: 7.4(H) x 21(W) x 179(L) mm
  • Box Quantity: 12
  • Colour: Blue
  • Material: Polycarbonate (Blade), Polypropylene (Handle)
  • Temperature Range: -40°C to +100°C
  • Weight: 140g
  • Features: Dishwasher Safe, Sterilisable, Microwave Reheating Safe

Expert Review and  Insights

In a professional kitchen, you need tools that are workhorses, not show ponies. This Kristallon knife is exactly that. It's tough, the colour-coding is a lifesaver for avoiding cross-contamination, and  it just gets the job done without any drama. It’s a smart, simple choice for any chef serious about kitchen safety.

Sophie Brooks – Chef Tools View Profile →

  • Practical Safety: The colour-coding is crystal clear, making safe food handling foolproof.
  • Utility Over Precision: It's a fantastic general prep tool, but not for delicate, fine slicing.

Case Study: Real Business, Real Results

The Jolly Fisherman, a popular seaside cafe in Tenby, Wales, needed to streamline their kitchen practices to handle the summer tourist rush while maintaining their 5-star hygiene rating. They specifically wanted a better system for handling their fresh fish deliveries.

"Our old knives were a mix-and-match bunch, and  keeping track of which one was for fish was a constant headache. Switching to these blue-handled Kristallon knives removed all the guesswork. The team knows exactly which tool to grab, every single time."

Liam O'Connell – Kitchen Manager

The switch resulted in faster prep times for their fish dishes and  gave them complete confidence during their latest environmental health inspection.

Installation and  Maintenance Guide

Setting It Up

  • Wash thoroughly in warm, soapy water or a dishwasher before first use.
  • Assign the knife to its correct station, using the blue colour for raw fish as per HACCP guidelines.
  • Ensure you have a safe storage spot, like a designated knife block or wall-mounted magnetic strip.
  • Brief your team on the colour-coding system to ensure everyone is on the same page.

Keeping It Going

  • Clean after every use, either by hand or in a commercial dishwasher, to maintain hygiene.
  • The knife can be sterilised or autoclaved if your procedures require it.
  • Avoid exposure to direct heat sources like open flames or hot plates to prevent damage.
  • Regularly inspect the blade and  handle for any signs of wear and  tear, and  replace if necessary.

Buying Guide: Choosing the Right Utility Knives

Not sure what to look for? When it comes to equipping your kitchen with the right prep tools, here are a few things to keep in mind.

Material Matters

Polycarbonate offers incredible durability and  safety against chipping, making it ideal for utility tasks. For tasks requiring extreme sharpness, you'll still want a traditional steel knife.

The Power of Colour

A colour-coded system is the simplest way to prevent dangerous cross-contamination. Assign colours to food groups (e.g., blue for fish, red for raw meat) and  stick to it.

Comfort is Key

A comfortable, ergonomic handle reduces strain on your chefs' hands during long shifts and  provides a more secure, safer grip.

Fit for Purpose

A utility knife is a brilliant all-rounder, but don't expect it to do everything. Ensure you also have specialist knives for tasks like fine dicing, paring, or bread slicing.

Easy to Clean

Look for knives that are dishwasher safe or have a seamless design. This makes cleaning quicker and  prevents bacteria from building up in joins or crevices.

See all Kristallon Cutlery

Frequently Asked Questions

Q: What is the blue handle for?

A: The blue handle is part of a widely-recognised food hygiene colour-coding system. Blue is designated for the preparation of raw fish to prevent cross-contamination with other foods.

Q: Is this knife sharp like a steel chef's knife?

A: It's designed as a utility tool with a durable edge for general prep, not for fine, precision slicing. It is less sharp than a finely honed steel blade but is perfect for its intended purpose.

Q: Can I sharpen this polycarbonate knife?

A: No, these knives are not designed to be sharpened. Their value lies in their durability, safety, and  colour-coding rather than a long-lasting sharp edge.

Q: What is the blade made from?

A: The blade is made from polycarbonate, a very strong and  shatter-resistant type of thermoplastic, while the handle is made from polypropylene.

Q: Can it really go in the microwave?

A: Yes, it is rated for microwave reheating, as it can withstand temperatures up to 100°C. However, avoid direct contact with heat sources.

Q: How flexible is the blade?

A: The polycarbonate blade has a slight flex, which is what makes it so resistant to snapping and  chipping compared to more brittle materials.

Q: Is this knife suitable for cutting bones or frozen food?

A: No, it is not recommended for cutting through hard items like bones or deeply frozen products. It is designed for preparing raw fish and  other similar soft foods.

Q: How should I store it?

A: We recommend storing it in a dedicated knife block, on a magnetic strip, or in a drawer insert to protect the blade and  for safety.

What Customers Are Saying

"Brilliant bit of kit. We bought a box for our fish and  chip shop and  they are perfect for the job. Sturdy, easy to spot, and  go through the dishwasher without any issues."

Brian H. – Fish & Chip Shop, Blackpool

"As a blue food prep knife for catering, this is excellent. It's not razor-sharp like a steel knife, but for general prep and  safety, you can't beat it. Great value for money."

Fatima K. – Event Caterer, Birmingham

"We use these across our hotel kitchen. The Kristallon polycarbonate utility knife is a reliable workhorse and  helps us stay on top of our hygiene protocols effortlessly. Highly recommended."

David Chen – Hotel Chef, Edinburgh

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The Olympia Kristallon Promise: Smarter Systems, Safer Kitchens

Choosing Olympia Kristallon isn't just about buying a single tool; it's about investing in a smarter, safer kitchen ecosystem. For years, Olympia has been the go-to brand for catering professionals who need equipment that is practical, reliable, and  offers exceptional value. This polycarbonate utility knife blue handle is a perfect example of that philosophy. It's not flashy, but it's thoughtfully designed to solve a real-world problem: preventing cross-contamination simply and  effectively. By making food safety visual and  intuitive, you reduce the mental load on your staff, simplify new-starter training, and  build a culture of compliance from the ground up. This is the kind of long-term value that pays dividends in operational efficiency, staff confidence, and  the peace of mind that comes from knowing you're meeting the highest hygiene standards.

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Why a Polycarbonate Blade Makes All the Difference

When you hear 'plastic knife', you might think of flimsy picnic cutlery. But polycarbonate is in a completely different league. Think of it as the superhero of plastics – it's the same ultra-tough, transparent material used to make shatterproof windows and  safety goggles. In the kitchen, this means you get a blade that's incredibly resilient. Unlike standard plastic or even brittle metal, it's designed to withstand knocks and  drops without chipping or snapping. This dramatically reduces the risk of tiny, dangerous fragments getting into food, giving you a massive boost in food safety and  peace of mind.

Who Should Buy This?

  • Pubs & Restaurants

    An essential tool for any kitchen with a seafood offering, ensuring raw fish prep is kept separate and  safe.

  • Fishmongers & Seafood Counters

    The perfect, dedicated knife for filleting and  preparing fish, where clear colour-coding is absolutely vital for hygiene.

  • School & Care Home Kitchens

    A durable, safe, and  easily sterilised knife for high-volume catering environments where safety is the top priority.

  • Mobile Caterers & Food Trucks

    Its lightweight yet incredibly tough design makes it a reliable workhorse for compact, on-the-go kitchens.

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Ready to make your kitchen safer and  more efficient? Add the Olympia Kristallon Polycarbonate Knife to your basket today for a smarter prep solution.

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