This is my Swirl Bobble Beanie Hat CIRCULAR knitting pattern. It is knitted in the round on 4mm circular needles in any dk yarn of your choice. The knitting pattern provides full written instructions for 4 sizes, XS (baby), S (child), M (woman) & L (man) and there are also instructions with step by step photos to help you make the pom pom. This knitting pattern is available to buy here as an immediate pdf download.