Wool yarn (Suggested yarn: Troll by Hillesvåg Ullvarefabrikk or Rauma Vams)
2 colours (for the body and the hair)
Knitting needles size 4 mm
Darning needle
Crochet hook size 4 mm
Loose wool for stuffing

You need to be able to knit garter stitch, increase and decrease stitches, and sew/finish the piece.