Convenient Features: The Automatic Needle Threader Is Designed To Thread In Low Light. Or Poor Vision. The Thread Passes Easily Through The Eye Of The Needle; When Inserting A Needle, It Holds The Needle In Place To Prevent It From Falling Out When You Change Needles.You Will Get: Package Includes 2 Packs Of Needle Threaders For Machine Sewing, With English Instruction For You To Understand How To Use It Easier, Which Can Help You A LotDurable Material: Painted In Blue And White, These Auto Threading Tools Are Made Of Metal Reliable, Safe And Durable Plastics And Plastics, Easy To Clean. Break, Which Can Serve You For A Long TimeErgonomic Size: Each Needle Threader Is About 1 Cm/ 0.4 Inch In Diameter And 7.5 Cm/ 2.95 Inch In Length, Easy And Convenient For Comfortable And Firm HandlingExtensive Applications: The Needle Threader For Sewing Machine; Sewing Is Suitable For; Most Die-Casting Machines; Multifunctional Sewing Without Automatic Threading Function And Other Old Machines Sew, Making It A Useful Helper For You