Hi
I have few office blades in kiridashi style for sale:
Steel: N690 (60 HRC)
Blade lenght: 50 mm
Total lenght: 145 mm
Blade thickness: 3,5 mm
You can choose colour of back screw (black, silver, gold, red)
Price: 99$ + shipping costsContact via PM or email: ostaphel@gmail.com
Take a look



And video-review (sorry, it's not in english but you can see details in 4:00-7:00 min)
https://www.youtube.com/watch?v=2XatuiszVwQ