Inspired by Jon Gadget's video on the SwissCard where he commented that he didn't like how the knife spot was left empty while traveling. I too wanted to make use of this spot.
I was going on a trip plane trip and recently picked up a Picopresso portable espresso machine, I thought I'd make a tool that fit into the travel concept and make use of the SwissCard too. (and I lost the included WDT tool).
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Build
The author hasn't provided the model origin yet.