I see posts about 3/8" stuffer tubes for sticks being hard to find. LEM makes several versions for different stuffers, and they constantly seem to be out of stock on their website. I've been looking for a 3/8" tube for my Kitchener 5 pound stuffer. I was in Macon for a meeting this week and figured I might as well make a "swing by" Bass Pro to kill some time before heading back to Atlanta. Much to my surprise they had several sizes of the 3/8" stainless tubes on the rack (by sizes, I mean for different size stuffers). And yes, they had about a dozen of the 5 pound sized models. So if you have been wanting to order a 3/8" stuffer tube and never seem to find them online, you might check your local Bass Pro or Cabela's brick & morter store shelves if there is one near you. And it fits the Kitchener perfectly..... I also picked up a bag of Trehalose. Not sure why, but I had never heard of it before and from reading the package it sounded interesting. It was on sale so I figured why not.... Might have to experiment with this a little.