Previously, I used HOZAN or something, but there were times when the hands were thick and narrow place, there was a case where hands could not be used, but in this size the range of usable was expanded. Because it is a hard material, it seems to be strong. The sharpness is normal, but the size that can be used in a place narrower than the sharpness is important. There are several kinds of similar things, but this is the first time, this time it will be the second one. I do not feel bulky in my chest pocket and I think I can have several.
There is a mistake in the notation of the set contents. Rotating blade is not S10 (BS1010) but N1 (BT1010) is the correct answer. I bought a replacement blade but I can not install it so I checked it with MonotaRO. We will correct for other purchasers.