27. functions 1. lerge blade 2. small blade 3. corkscrew 4. can opener 5. small screwdriver 6. bottle opener 7. screwdriver 8. wire stripper 9. reamer,punch 10. key ring 11. tweezers 12. toothpick 13. bit wrench with 14. female hex drive 5mm for D-SUB connectors 15. female hex drive 4mm for the bits 16. bit philips 0 17. bit philips 1 18. bit case with 19. bit slotted 4mm 20. bit philips 2 21. bit hex 4mm 22. bit torx 8 23. bit torx 10 24. bit torx 15 25. pressurized ballpoint pen 26. stainless stell pin 27. mini screwdriver