Requirements:
4mm crochet hook
60g DK yarn
darning needle
500ml hot water bottle

Abbreviations:
sc single crochet
dc double crochet
sl st slip stitch
ch chain
st(s) stitch(es)
beg beginning
rep repeat
sk skip
blo back loop only
flo front loop only
tog together

Special Stitches
Catherine Wheel
Crab Stitch
Front/Back Loop