Stainless Steel credit card format multi tool

A very convenient EDC tool. Stainless steel on credit card format 85 x 55 mm including the handmade leather pouch. The  tool has 11 functions:
1.   Can opener
2.   Knife
3.   Screwdriver
4.   Ruler
5.   Bottle opener
6.   4-Position wrench
7.   Butterfly screw wrench
8.   Saw blade
9.   Direction auxiliary indication
10. 2-Position wrench
11. Keychain hole