Mk6 Shiny Knife, originally built for the shinobi clan NINJA X MACHINA.  Features the same edge-lit acrylic blade and combo trigger tech from the Mk5, but the kunai format is more concealable and durable.  Looks best when lurking in shadow.
 
Mamushi variant has snek; no other differences.
 
Slide the switch forward to activate the twin LEDs  Comes with replaceable CR2032 battery, which lasts over 24 hours of continuous use.  Updated 6.2 trigger is a binary on/off switch, trading the momentary activation feature for a more reliable switch, especially in sandy environments. Video features the older momentary trigger, but c'mon, I can neither delete or redo that video.
 
A very limited number of leather sheaths are available here.  Designed and produced by NXM agent Smooth  / MetaestheticDesigns.