Try something a little more challenging with this geometric motif from ABC Knitting Patterns. Experience with Brioche is highly recommended but not necessary.
Free knitting pattern using Worsted-weight yarn. Pattern attributes and techniques include: Brioche, In-the-round, Seamless.
This free knitting pattern uses Worsted-weight yarn. Pattern attributes and techniques include: Bobble, In-the-round, Seamless.
This free knitting pattern uses Fingering-weight yarn. Pattern attributes and techniques include: Brioche, In-the-round, Seamless, Top-Down.
Free knitting pattern using DK-weight yarn. Pattern attributes and techniques include: Double Knitting, I-Cord, In-the-round, Seamless.