BUNDLE: Includes 1 addi Crochet Hook Swing 6.25 inch (16cm) Size US J (6.0mm) and 10 Artsiga Crafts Stitch Markers; each Artsiga Crafts locking stitch marker measures approximately .9" x .5" closed and comes in fun and bright assorted colors. CONSTRUCTION: addi Swing Crochet Hooks are a favorite among knitters worldwide, the ergonomic addi Swing Hooks have just a hint of flexibility, and fit right into the curve of the hand to allow for a more comfortable practice; these best-selling hooks are available individually in a full range of sizes. PRODUCT addi Skacel brand items (designated by the Skacel packaging logo and exclusive ultra-pliable blue cords) are specifically manufactured by GUSTAV SELTER GmbH & Co. for the North American marketplaces.