Double Crochet
YO, insert your hook, YO and pull up a loop, YO and pull through two loops, YO and pull through remaining two loops
To Make a Swatch:
CHAIN
Any number
ROW 1
Starting in the 4th chain from the hook, *YO, insert your hook, YO and pull up a loop, YO and pull through two loops, YO and pull through remaining two loops. Repeat from * in each chain. CH 3 and turn. (Turning chain counts as a stitch.)
ROW 2
Starting in the 2nd stitch, *YO, insert your hook, YO and pull up a loop, YO and pull through two loops, YO and pull through remaining two loops. Repeat from * in each stitch to end of row. The last stitch will be worked into the top of the turning chain. CH 3 and turn.
REPEAT ROW 2
See video tutorial below.