This is a shuttle to hold yarn or to be used as a pick-up stick. I designed it for my 15" Cricket Rigid Heddle loom. Due to it being 15" long, it is printed into 2 parts and connected by dowels and super glue. You can also 3d print and dowels, and they are in the file, but I think the wooden dowels make it stronger. I used 5mm dowels I had laying around.