Materials:

US Hook K/6.50 mm
US Hook J/5.75 mm
4-5 ounces of Caron by the Pound Purple Yarn
Scissors
Tapestry Needle

Gauge:

Hook US K/6.50
4 HDC x 3 rows = 1 inch

Size:

18 inches around
6 inches tall

Abbreviations:

Ch = chain
Sl st = slip stitch
sc = single crochet
HDC = Half Double Crochet
BLO = Back Loop Only

This pattern is a Medium Level of Ease. If you know how to go behind the chain stitch to the bump and continue to crochet in that, then you will be fine!
You also will go into the Back Loops of the stitches to help you create the ‘Waves’