re: Pen Box Routing Jig.

Thanks guys.... it's the repeatability that serves the purpose... sushi, no way, rice is fattening... sushimi, yum... spent days searching for a sushimi recipe book. 

In a way it was a crazy idea, though it served it's purpose well.  It was more a case of what I could make using my then new thread maker, than what the jig produced... however, there was a small window when I made some decent shopmade boxes for pen gifts.

I don't know about any familiarity to Snakes creations, but the Spanish inquisition comes to mind... dual thumb screws.