RazoRock MJ-90 DE safety razor
What is MJ-90?
Materials: instead of zinc alloy, aluminum was used for the head while 316Ld stainless steel was used for the handle
Creation: The razor was built using precision CNC milling for both the head and the handle. Tolerances are higher than DE89.
Design: instead of exposing the blade ends, the tolerances of the uprights were changed to leave no play for the blade
Handle: milled from solid 316L marine-grade stainless steel and polished by hand.
Handle material: 316 marine grade stainless steel, hand polished
Head material: 6061 billet aluminum, black anodized finish
Handle weight: 87gr
Handle length: 90 mm
Handle diameter: 13 mm
Aggressiveness: medium, highly efficient