223mm gyuto in SF100 steel at 61HRC. The blade is hand sanded to 600 featuring full distal taper, convex bevels, and rounded spine/choil
The handle is made from black palm, brass shavings set in resin and black G10 spacer.

Dimensions:
Blade length 224mm
Blade height 55mm
Overall length 374mm
Spine thickness 3mm at the handle to 0.6mm at 10mm from the tip.
Edge at mid point - 0.10mm at 2mm, 0.34mm at 5mm, 0.65mm at 10mm, 1.28mm at 20mm
Weight 185g