Very great, easy to get the floss or multiple strands of string through.
These needles are nice size.
I am not much of a sewer (is that how you spell it?) , but I like how a button looks on a page when it is finished off with thread. You would think I would have a needle and thread somewhere in my house. But much to my mother's chagrain, I didn't until now. Threading the needle is always a problem for me but these needles have nice big eyes that make it fairly easy. Good size, easy to handle for a klutz like me.