Instruct: Classify the given review into positive or negative sentiment.
Query: Best curlers ever!

I have had this curler set for about 15 years. The steamer works perfectly. I had worn out the foam part of my old curlers and was thrilled to find them on Amazon! My hair is fine and rather thin. I can get a great curl with these, especially if you twist the hair before you roll it in the curler. My hair doesn't get caught in the curlers either. For the best results, your hair has to be dry and the curler steamed for about three seconds (so it doesn't get wet). I leave them in for about ten minutes. I get perms and these work great in-between perms to make the curl last longer. Also works great on straight hair. They are easy on fine hair, also. I am VERY happy to find replacement curlers! I think they are wonderful!