Descriptions: 

Overall length: 12.5cm 
Blade length: 5cm 
Handle length: 7.5cm 
Blade thickness: 0.33cm 
Blade width: 2.3cm 
Blade material: 7CR17
Handle material: Carbon fiber + Steel 
Hardness: 58HRC 
Weight: 90G 
Surface: Stone stone + Satin 
Packing: Black gift box