11” Schacht slim closed bottom maple boat shuttle. At 1 1/8” high and 1 5/8” wide it’s definitely the “slim” version and not the regular.
Asking $25 plus actual shipping from 78626, or if you are in the Austin Metro area I don’t mind meeting up somewhere :)
This came with my Baby Wolf when I bought it used a few years ago… I don’t use it because I prefer my open bottom shuttles. Has the “old” style Schacht sheep logo (and it is “not” the same one in my avatar)