Materials
Yarn - yellow (approx. 1 skein of 50g,) light yellow (approx. 1 skein of 50g), brown (scraps, approx. 10g) and green (approx. half a skein)

You can use any yarn, colors should be the same size and quality and you need a hook that fits your yarn. I used worsted weight yarn and a 3.5mm Hook (Size E)

You will also need a smaller hook if you want to crochet your own I-Cord. I used a 2mm hook (size B) for that.

Abbreviations

Sc - single crochet
Inc - increase
Rep - repeat
Ch - chain
Dc - double crochet
Sts -stitches
Slst - Slipstitch
Trc - treble crochet