I've just started reading this manga from my brothers ever-growing collection and I must say it's pretty good. It's about a group of women wielding giant swords (thus the name claymore) who have become part demon. They're the only people strong and fast enough to fight with evil creatures called Yoma. Yoma are shape shifting creatures who've been feeding on humans throughout history. The main character in the series is one of the claymore named Clair but I'd have to the strength of the series has to be the colorful comrades that Clare encounters, and their unique powers. If this is a series you've never looked into before than I'd suggest you give it a try.
Overall rate: 4/5