Product Description: Advantages: 1.Every product has a unique Manufacturing Part Number label on the inner package that proves it has been qualified,which include Part Number,Model Number and inspection date information 2.If you have any questions about the item,please provide us the Manufacturing Part Number for checking,your profits will be guaranteed.3.Suitable for the elderly or those who are not resistant to threading needles.4.Made of plastics, the automatic thresding device is durable and flexible to use, easy to go through most kinds of needle.5.How to use: First insert the threaded needle with the eye down, and then hold down while letting the crochet hook come out of the needle hole. The operation is simple and convenientSpecifications:Material: PlasticsColor: GreenSize: 6.8x2cm/2.67x0.78inch(LxW)Weight: 20g Package include:5 x Automatic Threading Device