Functions:
Can opener
Knife edge
Screwdriver
Ruler
Bottle opener
Butterfly screw wrench
2 position wrench
Saw blade
Direction auxiliary indication
4 position wrench
Key chain hole
Specifications:
Material: 420 high quality stainless steel
Size: about 6.9 x 4.5x 0.2cm(2.68" x 1.78" x 0.079")
Weight: about 30g
Hardness: 55HRC
