First of all it is price but I am satisfied I think that the whole process is done well. Sharpness was also good It felt extra as much as I expected. It is also recommended for people who do not use scissors so much. I think that the spring is too strong in an unhappy place Because the spring is strong, it is just a tired feeling. I usually use Yanagi.
Although the sharpness is perfect, since the blade is thick, it will be replaced if you cut a hard board. I decided to buy a thin saw dog. I think that it was just a bad choice rather than a defect of a tool, so I want to be careful when buying it.