EFFORTLESS THREADING & PROTECTION - Achieve fast, seamless threading with our multifunctional tool. As a third generation design, it effectively prevents finger punctures, allowing for fast threading even without straining the eyes. PREMIUM CONSTRUCTION & COMPACT SIZE - Made of premium plastic, this sewing accessory is designed for practical use. Its compact dimensions are approximately 5.25" long and 1" wide, making it convenient to handle and store. BUILT-IN RULER FUNCTIONALITY - Beyond its primary threading purpose, this innovative tool features a built-in ruler. This handy scale allows for quick measurements right on your sewing machine, adding an extra layer of utility to your craft projects. Built-in Magnifier - Improve your accuracy with the built-in magnifier. This wonderful addition makes it easier to see tiny needle eyes and intricate details, significantly simplifying the threading process and reducing eye strain. MAGNETIC CONVENIENCE FOR STORAGE - Its back is equipped with powerful magnets. This sewing needle threader can be firmly attached to metal objects. Easily attaches to your sewing machine or any metal storage area, keeping it easily accessible and preventing it from getting lost.