I bought this and never used it. The tube contains the double bobbin shuttle and one extra bobbin.
Also in the box: Instructions for using a two bobbin shuttle, how to read the patterns for 2 bobbins. Also: Patterns for a Bouquet Picture, A Wedding Invitation or Announcement edge, Flower Wreath and a Three Color Hatband.
Weighs 4 oz packaged and will ship first class unless you prefer another way.
I do combine to save on shipping. Pls allow me to send you a statement with correct postage prior to paying. Thx.
Thank you for looking! -k