The puff stitch is a beautifully textured crochet stitch similar to the bobble and popcorn, but instead of using double crochets or partial double crochets, it’s created with a series of yarn‑over wraps. This gives the puff its signature soft, rounded look.
How to Make the Puff Stitch
STEP 1:
[Yo, insert the hook into the indicated stitch or space, yo and pull up a tall loop] 5 times, keeping all loops tall and even.

STEP 2:
Yarn over and pull through all loops on the hook.

STEP 3:
Yarn over and pull through the remaining loop on the hook to secure the puff.

