#2121 Narutaki is a production size stone sutible in a commercial or busy shop. The stone has a varigated color pattern that includes hints of purple, green, pink on a field of buff along with renge-red spots at the inclusion zone lower left. Looking at the sides and ends when wet there are namazu lines & blotches amongst the hand sawn textures of 100 year old workmanship.
A lifetime of grit for the hobbist or a career for a professional.
I tested this stone with a variety of steel knives, chisels and especially straight razors in order to determine compatibility, the key to production. Not all steels work on all stones. I found that this stone was able to easily hone the following list of razors from a 1,000 grit (King) bevel set to shave ready the following razors.
Brian Brown, Tim Zowada (timahagane), vintage Wade & Butcher, Gold Dollar, Kikuhide, Towa, Friodur 415 and their stainless 451.
 
I sell all of my stones with a money back guarantee minus the return shipping. This is a necessity because each stone must be tested with your own steels for their value in your shop.
 
This might sound corny, but; your wish is my command. I did not create these wonders, it is my pleasure to use them and it is my wish that you will be 100% satisfied with your purchase.
 
210 x 80 x 52mm thick
2175 grams
$3300