I had to stop crocheting three years ago because of pain in my right wrist. I felt as if I had lost my best friend. Crocheting was a big part of my life. I was always working on an afghan for someone. When the pain was too much, I gave away my needles and lots of thread, and sadly sat with my hands idle. Then, one day when I was shopping with a friend, I noticed this needle. My friend said I should try it. I bought one knowing that I would return it in a few days. What happened when I tried to crochet again was nothing short of a miracle for me! I kept waiting for the pain to hit my wrist, and it never came!! I couldn't believe it. I have no idea why it works, but it does. I have tried using a regular needle again, no luck, same pain! I heard this was designed by someone who had MS. I would love to know who she is to thank her. I bought these two sets to pass on to friends who have trouble with their hands.