I just finished this one and was very frustrated with it. I had to add thread pro ably a dozen times because the black unevenly distributes. Make sure to just measure all your black threads and whatever color you use as the darkest color gradient probably triple what you think you need. I had to just end my bracelet because it was so frustrating.
@tejal I'm sorry I completely forgot! But I do remember measuring from my fingertip (or my wrist not sure) to my shoulder three times and it was long enough 🙂