The festive Twinklebaum hat can be knit using Bulky, Aran, or Dk weight yarns by adjusting the number of pattern repeats and gauge. The yardage, needle size and gauge for each size and yarn in included in the pattern.

Instructions for Pom pom making can be found in my flickr account:
Username: Wonderfallz / Set: Pom pom and i-cord tutorial