Based on our own experience, these crochet cotton pearl threads are a must-have for any crochet enthusiast. The shimmering effect adds a lovely touch to any project, and the thread is easy to work with. The only con is that the threads can sometimes split, but with a little patience and careful handling, this is easily avoidable. Overall, we highly recommend these shimmering cotton threads for anyone looking to add A touch of elegance to their crochet creations..