Summary

personal remix of the lock pick card intended for wallet carry..

edit log:
negative space infill to bulk up card and protect picks from damage/breakaway
angled pick head extension slightly to increase stiffness
thinned break away tabs more
increased card thickness and tension bar
increased width of breakaway tabs on head and tail of tension bar to prevent them from being optimized out by the slicer
angled tension bar to allow it to be wedged in
thinned picks by .3mm
added angle in z dimension on pick-head to help stiffness
added tension bar oriented in the other direction

my test prints:
prusa mk3 i3 .4mm/.15mm PETG-CF (carbon-x)

design notes:
picks are currently too thick, may require in-situ sanding...
dont like the tension bar at all, currently too thick to use out of the box.. generally flimsy but it might be possible to tinker with layer orientation
finally tested it, kinda sucks with petg-CF, if the pick gets a bend it breaks and its very hard to apply pressure.. i will probably add another .6mm of thickness and call the design complete in revision "A".. nylon-cf may work better.. should probably try in PLA