On some sweaters, there will be several small ball-shaped flowers, which look beautiful and eye-catching. In fact, it is quite simple to knit such a decoration. When knitting a small ball, you only need to hook a long corn needle with a crochet hook. After hooking it, it is better to use one needle and thread it on the needle. The balls woven in this way look round and full, and can be used in many knitting crafts.
Wrap the thread around the crochet hook as shown below and start hooking:
Illustration of how to hook long corn needles: