A fork like this helps to avoid the strange gaps that often occur at the end of seams.
French style seam (spacing 1 to 6 mm, tine width about 1.75 mm).
Cutting angle: 43° degrees.
Vacuum heat treatment: compared with ordinary heat treatment, vacuum heat treatment has higher stability and less deformation.
Liquid nitrogen (The cryogenic process): makes the crystal more uniform.
Finish: Polished silver.
440c stainless steel: high carbon chromium stainless steel from Hitachi Japan, excellent oxidation resistance, high hardness, wear resistance and toughness.
This design has been registered with the Intellectual Property Office (IPO).