This adorable duplicate stitch knitting pattern, the Peekaboo Penguin Hat knitting pattern has a cute little penguin peeking out over the folded brim! This easy hat knitting pattern requires basic knowledge of knitting in the round using circular knitting needles and either double pointed knitting needles or hte magic loop method. You will also need to know how to do duplicate stitch in knitting to complete this project. This pattern contains instructions for sizes from newborn to adult!