Materials
100 yds of a weight 4 yarn in two colors (I used Caron One pound in Bright White and Azure
4mm hook
Tapestry needle to weave in ends
Hair elastics
100 yds of a weight 4 or 5 yarn for scrunchies- I use Bernat velvet and Baby Velvet as well as Yarn Bee Velvety Smooth (this one with a 5mm)

Abbreviations
Sc: single crochet
Inc: sc twice into the same stitch
Hdc: half double crochet
Hdc Inc: hdc twice into the same stitch
Dc: Double crochet
Dc inc: Dc twice into the same stitch
Ch: chain
MR: magic ring
MC: Main color
FO: fasten off
Ss: slip stitch
Shell: Work 5 double crochets into the same stitch
Sk: skip x stitches/chains
Bpdc: Back post double crochet