No matter who you are, every single homeowner in the world should have good reason to look into buying a sharpening stone. But, why? Here is the reality of the situation; as great as knives and blades are, over time, they will dull. When this happens, their performance will be greatly depreciated. But, they can also become a safety hazard as a dull blade can cause you to over-exert yourself and therefore mishandle the dangerous object. Instead of merely replacing all your old knives and blades, why not just sharpen them? Well, if you are in for the ride, you will soon learn how to buy the tool that allows you to accomplish this.

JapaneseChefsKnife.Com (JCK, Established in 2003) is the direct internet sales division of The Kencrest Corporation. We supply a wide range of top quality Japanese Chef's knives at lower than Japanese Retail Prices direct from Seki City; the Japanese cutlery capital where fine knives are produced using over 800 years of Samurai sword-making tradition and history.
I am completely satisfied with the quality and value of this product. I have been able to get my kitchen knives "scary sharp". I can slice ripe tomatos almost paper thin with very little pressure. Thank you for the prompt delivery as well. I haven't tried the blade guide yet but I am sure it would work satisfactorily as it has rollers on either side and may even prolong the life of the stone and having to use the flattening stone as often.
Now it's time to polish. This is when you'll swap over from the coarse grit to the finer grit (make sure this side is wet, too). I found the knife still had a bit of grime on it, so I gave it a wipe clean beforehand. The motion is exactly the same as with sharpening, but you can apply slightly less pressure, and limit to roughly 30 strokes on each side. 
‡‡Shipping fees apply. Shipping fees and delivery times vary depending on location, size and weight of the item(s) and is only available within the province of the Canadian Tire retail location (“Store”) from which the item(s) was purchased. Bulk items will only be delivered within a 100km radius of the Store. Not available in Recontre East, NL. Conditions and restrictions apply. Visit for more information.
Understanding Grit: You’ll see a bunch of numbers being thrown around when discussing the grit of a sharpening stone. The number refers to the size of the grit. The larger the number, the finer the grit. A good beginner stone would be a two-sided stone with #400 and #1000 grit. The #400 grit is the courser stone for working out the nicks and imperfections, the #1000 grit is for refining.
Siliciclastic stone is a clastic, noncarbonate, sedimentary stone that is almost exclusively silica-bearing and exists as either a form of quartz or, another silicate mineral. In addition, hardened clay is also a sedimentary stone but, it is formed from organic materials such as plant and animal matter and thus, it is much softer than Siliciclastic However, when silicon sediment is suspended in a clay matrix and then naturally hardened over thousands of years, it forms an excellent whetstone material; although, it is somewhat softer than Novaculite. Thus, because the geology of Japan once held large deposits of this type of stone it has been used for hundreds of years for sharpening tools, knives, and swords. However, unlike Novaculite, Belgian Blue, and Coticule, both natural and synthetic Japanese whetstones use water for lubrication and thus, they are commonly known as “Japanese Water Stones” because this type of stone is very porous. Thus, natural Japanese Water Stones must be soaked in water for up to twenty-four hours prior to use whereas, synthetic Japanese Water Stones can be soaked for only a few moments.
Historically, there are three broad grades of Japanese sharpening stones: the ara-to, or "rough stone", the naka-to or "middle/medium stone" and the shiage-to or "finishing stone". There is a fourth type of stone, the nagura, which is not used directly. Rather, it is used to form a cutting slurry on the shiage-to, which is often too hard to create the necessary slurry. Converting these names to absolute grit size is difficult as the classes are broad and natural stones have no inherent "grit number". As an indication, ara-to is probably (using a non-Japanese system of grading grit size) 500–1000 grit. The naka-to is probably 3000–5000 grit and the shiage-to is likely 7000–10000 grit. Current synthetic grit values range from extremely coarse, such as 120 grit, through extremely fine, such as 30,000 grit (less than half a micrometer abrasive particle size).[citation needed]
MULTIPLE USES: The stone can be used to sharpen all your kitchen knives as well as other tools around the house. Restore an edge to a pair of scissors or cutting shears for the garden. The 1000 grit is for establishing the proper cutting edge angle. The 6000 grit will bring the edge to razor sharp. Hone it with newspaper over the stone and you will be amazed.