A needle threader you won't lose! One end is for large needles and sewing machines and the other end is just for small needles. Do not use heavy pressure on the thin wire, or it can break. Threader itself measures 4" long and includes plastic safety covers.
I don't have problems threading needles at all, I just figured if I could make it any easier/faster for myself then I would enjoy the process more. I'm very grateful I added this tool to my order because I can honestly see myself using this for all needle threading in my future. I can't tell much difference between the small and large size, the wire is only slightly thicker- but it is clearly indicated which side is where by a small or large raised bump on that edge.