You will need: For Elf Hat, Garter Stitch Blanket: 1 pair 3.25 mm (UK 10 – USA 3) knitting needles, 1 pair 4 mm (UK 8 – U SA 6) knitting needles. For B uddy - 3 .5mm, s traight, m inimum length 20cm, toy filling, tapestry needle, scissors, red crayon or cosmetic blusher to blush cheeks.