Call me sentimental, but those are my 3 favorites...
LM Wave! When I first find out about MT's this one popped out as most wanted. I got him just recently. But it's first love!

SOG PowerLock! First MT I've ever saw in personal whe I was on honeymoon in Budapest. Back then I didn't have a clue that it was SOG, but I was impressed how it cutted trough coin. Don't know why I didn't buy it then, but now I have it!!

And offcourse, the one to rule them all, my SwissTool Spirit X!!

The first MT I ever owned, and a special place in my heart...
