As one gets older they realize their original ideas were in other people’s head’s as well. Yes, the Ark’s Chewable Pen looks similar to the one which was in my head when I was younger but does it taste that way? For my concept would have had flavors such as Wintergreen (just in my head now) to Chocolate (probably in my head as a teen) that lasted with every chew. While other’s might be envious that the market has produced your idea without a thought from you I’m just happy that great minds think alike even if we didn’t know the other existed.
FOOTNOTE- Found Cap chewable Pen as well in my distant neuron’s