Item Type: Needle Threaders Product Material: Plastic Product Specification: 100 Pieces Product Color: Yellow Product Use: Most Sewing Products Product Size: Approx.3.3 x 1.2cm / 1.3 x 0.5in Package List 100 x Small Fish Threader 1Easy To Use: This threader is designed for threading in low light or poor light, you will find the thread goes through the eye of the needle easily. 2Applicability: These machine needle detectors are suitable for all kinds of household sewing machines and can help you change threads quickly. 3Automatic Threading: The threading tool will be a good helper for your sewing work, it can help you to automatically thread the thread in low light and prevent light loss. 4Portable: The right size makes it easy to handle. It's easy to put in your sewing kit. 5How to Use: Aim the needle at the fish mouth, slide it up into the needle eye, hanging the thread on the fish mouth hook, pull out the fish mouth, and complete.