Kuniyoshi Koresaku the Rolls Royce of Shinai's in Kendo, This Shinai has been carved to perfection in terms of balance and thickness and is used by Professional World Championship Players and Famous Athletes.
 
This model is handmade and uses a smoking treatment technique. Drying out bamboo has a few positive benefits such as enhancing the durability of the bamboo and reducing the ability for it to decay over time a method that has been used and passed down for thousands of years.
 
Note: This Shinai comes with all the white leather mechanisms, SSP Certified and is for Intermediate to Advanced level Kendo Players. The B-6 Model is the older version of the Solid Bio