Sharpening Skills – Give the Gift of Knowledge

Sharpening Skills – Give the Gift of Knowledge

Posted by Sam Flaherty on

Sharp knives are essential for kitchen safety and efficiency. Wet stones offer precision in sharpening, ensuring your blades are always ready. In this guide, we'll explore the art of sharpening with wet stones. 

Understanding sharpening is vital whether you're a beginner or a seasoned chef. With wet stones, you'll achieve precision and perfection with each stroke. Say goodbye to dull knives and hello to a world of sharpness.

A Practical and Thoughtful Gift

Sharp knives are crucial tools in the kitchen, ensuring efficient and safe food preparation. They make cutting tasks smoother and more precise. The gift of knife sharpening demonstrates care for the recipient's kitchen experience and safety. 

Dull knives pose significant dangers, increasing the risk of accidents due to slips and imprecise cuts. Sharpening knives helps prevent these hazards, promoting a safer cooking environment.

Regular maintenance extends the lifespan of knives, saving money in the long run. Instead of investing in new knives, a sharpening session can restore the sharpness and functionality of existing ones. This approach saves money but also reduces waste by prolonging the use of kitchen tools. 

Gifting knife sharpening enhances kitchen efficiency and is a thoughtful gesture that promotes safety, efficiency, and sustainability.

The Science Behind Sharpening

Sharpening knives involves more than just giving them a quick polish. It's a process rooted in the science of metalwork. When a knife's edge becomes dull, it's due to microscopic imperfections and bends in the metal. 

Sharpening aims to restore the edge by removing a thin metal layer, exposing a new, sharper edge. This process involves carefully grinding the blade against an abrasive surface, like a whetstone, to reshape and refine the edge.

On the other hand, honing is about maintaining the edge's alignment rather than sharpening it. Over time, the edge can develop tiny bends and misalignments, affecting its cutting ability. Honing straightens out these imperfections, ensuring the edge remains sharp and efficient. It's akin to realigning the blade's microscopic teeth, keeping them in optimal cutting condition.

To preserve the longevity of your knives, it's essential to strike a balance between sharpening and honing. Honing should be done regularly to keep the edge aligned while sharpening should be reserved for when the edge becomes noticeably dull.

Choosing the Right Tools

Whetstones are our primary focus. Understanding grits is essential since it determines the level of abrasiveness. Different grits serve different purposes: coarse grits for initial sharpening, medium for refining, and fine for polishing. Whetstones come in two types: synthetic and natural. Synthetic stones offer consistency and durability, while natural stones provide unique characteristics but require more maintenance.

Honing rods play a vital role in maintaining knife edges between sharpenings. They help realign the blade, keeping it sharp for longer. Electric sharpeners offer convenience but may sacrifice precision. They are suitable for quick touch-ups but may remove too much metal, shortening the knife's lifespan. Ultimately, the choice depends on your sharpening needs and preferences.

Understanding Sharpening Techniques

The ideal angle for sharpening varies depending on the blade type but generally falls between 15 and 20 degrees. This ensures optimal sharpness without compromising blade integrity.

Perfecting Your Stroke involves maintaining a consistent motion along the entire length of the blade. Uniformity is crucial for an even edge, whether using a back-and-forth or sweeping technique.

Pressure Control is about finding the sweet spot between too much and too little force. Excessive pressure can damage the blade, while insufficient pressure yields subpar results. Aim for a gentle yet firm touch to achieve the desired sharpness without undue wear.

Getting Started with Wet Stone Sharpening

Begin by soaking your wet stones in water for maximum effectiveness. This process allows the stones to absorb moisture, enhancing their sharpening capabilities and ensuring optimal results during use.

Identifying Your Knife's Needs

Understanding your knife's unique characteristics is essential for achieving optimal sharpening outcomes. Take the time to assess your knives' bevels and blade types, identifying any specific requirements or considerations before sharpening.

Testing Sharpness

Before the sharpening process, it's essential to assess the current sharpness of your blade. Utilize simple techniques such as paper cutting tests or visual inspections to determine the blade's condition and gauge the level of sharpening required. This preliminary assessment will guide your approach and ensure targeted sharpening efforts.

Step-by-Step Sharpening Process

Starting with Coarse Grit

Utilize coarse grit-wet stones to address imperfections or dullness on the blade. This initial step focuses on creating a solid foundation for sharpening and removing material to establish a clean and uniform edge.

Progressing to Fine Grit

Once the foundation is established, progress to finer grit wet stones to refine the edge and enhance sharpness. This stage involves precise sharpening techniques aimed at honing the blade to a finer degree, resulting in improved cutting performance and precision.

Polishing for Perfection

The final stage of the sharpening process involves polishing the blade to perfection using higher grit wet stones. This step is crucial for achieving a mirror-like finish, enhancing the aesthetic appeal of the blade while further refining its sharpness and edge retention capabilities.

Getting Started with Sharpening Lessons

What to Expect

At Knife Sharpening Classes, you'll embark on an exciting journey to master the art of sharpening. These classes cater to individuals keen on learning a valuable skill firsthand. Led by our seasoned expert, Joao Sundfeld, each session offers an immersive experience designed to equip you with essential sharpening techniques using whetstones. 


  1. Learning a New Skill: Whether you're a culinary enthusiast or a professional chef, our classes allow you to expand your skill set and enhance your kitchen prowess.

  1. Hands-On Training with Whetstones: Say goodbye to dull blades as you receive hands-on instruction in properly using whetstones. You'll gain confidence in sharpening techniques that yield impressive results through guided practice.

  1. Insider Tips and Know-How: Unlock the sharpening secrets from our master sharpener, Joao Sundfeld. Benefit from his wealth of experience as he shares invaluable insights and expert advice to elevate your sharpening game.

Upon enrolling, you'll have the chance to secure your seat for upcoming sessions. Each ticket includes a set of 3 Koi Knives Whetstones, ensuring you have the necessary tools to participate fully. Here's a breakdown of what to expect during our classes:

  1. An Overview of Knife Sharpening: Gain insights into sharpening fundamentals and familiarize yourself with the essential tools required for success.

  1. Demonstration by Joao Sundfeld: Witness a live demonstration by our resident Sharpening Guru, Joao Sundfeld, as he showcases proper sharpening techniques and best practices.

  1. Guided Sharpening Class: Sharpen one of your favorite knives under his expert guidance, learning the foundational skills necessary to achieve a razor-sharp edge. With a duration of 1 hour, this interactive session ensures you grasp the essentials of knife sharpening effectively.

Small Class Sizes

Our commitment to quality instruction extends to our class sizes. With limited spots available, each participant receives personalized attention from our instructor. This intimate setting allows for tailored guidance and ample opportunity to ask questions, ensuring you leave the class feeling confident in your sharpening abilities.


Knife sharpening lessons make an excellent gift for anyone who loves cooking. They help keep knives sharp and safe. 

Now's the time to take action. Book a class today to start honing your skills. 

Take advantage of the chance to improve your cooking experience. Share the gift of knowledge and sharp skills with your friends and family.

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