Aerlit Swirlz - The shuttles in this series have more than one color mixed together creating a swirl effect. Therefore, no two shuttles will look the same! This Tatting shuttle is approximately 2.75in long (excluding hook) and 0.75in wide. Made of plastic with steel hook (1.0mm), the Aerlit Shuttle has been reproduced from the “Made in England” Aero shuttle. The shuttle comes with 2 bobbins.