Brucie baby,
Size of box obviously depends on calibre of sausage. For some, a matchbox will do.
One must remove a wing from said bumble bee oneself. (It is vital to remove a wing from the SAME SIDE of each bee, or they will only collide and gum up the works.
Hole cutting is a matter of individual taste, its only a hobby fer kripes sake, not an exact science!!!!