Lua lua stretch question

[cmccarter]

Can anyone give me the dimensions of the tube for the stretch pen?

 

[Brooks803]

Don't have the numbers but its the same tube as the zen

Edit: 10.5mm or 13/32 drill bit. Don't know the length off the top of my head.

 

[SteveG]

I had to laugh...in the Hawaiian language, "lua" literal meaning is: hole, pit, crater. The common usage is to identify the place where one goes to poo and pee! Perhaps Aaron prefers the other spelling