3 Stone Naniwa Professional Set

The New Naniwa Professional Stone is the highest grade stone from Naniwa. It replaces the popular Naniwa Chosera stone.

There are regular sharpening stones and then there are sharpening stones that become your most valued possessions. The Naniwa Professional is one of those products. Everything about them was designed for the most discriminating user. An experienced user is looking for a stone that not only sharpens well, but sharpens quickly. The Naniwa Professional is so consistent and quick to sharpen that it is truly a pleasure to use.

Generously Sized
The Naniwa Professional Stones we carry are quite generously sized. The actual dimensions are 210 x 70 x 20mm. This roughly translates to 8 1/4″ long x 2 3/4″ wide x 3/4″ thick. This size is just about perfect for most knives and tools. The thickness of the single sided stone will last countless sharpening sessions.

Matched Set of Grits
The Naniwa Professional Stone Set it is a matched set of stones. When sharpening, it is important to use follow your coarse stone with one that is finer than the previous. This set naturally progresses from the 400, to the 1000 and to finish with the 5000.

Magnesia Bonding
What makes the Professional different from other waterstones is the bonding. They call it Magnesia Bonding in comparison to their Resin bonding on the Naniwa Superstone series. One of the main features of this process is greater density and consistency of finely graded abrasive particles. This gives the stone the fastest sharpening capability among our waterstones. Experienced users can really feel a difference with these stones.

Splash and Go
Soaking Chosera stones is optional. If you do soak, we recommend no more than 15 minutes. Now your stone is ready for sharpening. We do recommend keeping a spray bottle handy to keep the stones wet while sharpening.

Some Care Required
Like many products designed for the high-end user, the Naniwa Professional Stones require more care than your average stone. Unlike some waterstones, these are not to be left in water, leaving them in water will affect the bonding. When you are done, just let them air dry. Don’t try to speed up the drying process by exposing them to heat, just let them air dry so they can dry evenly. Store the stones only after they are completely dry. If this extra care is too much for you, we suggest you choose a different type of stone.

Secure Packaging
Each Naniwa Professional Stone Set is wrapped with cushioning inside the box to ensure that the stone arrived in perfect condition. When purchased from us we also take the extra step to give it our “royal treatment” in packaging. These stones are valuable and we want to ensure that every stone arrives at your location in the same condition it was in when it left the factory.

Made in Japan.