Amazing Seed Stitch Wrap - The Purl Bee - The pictured wrap is pretty expensive using the yarns detailed. The pattern is free however and would be a good way to use up leftover yarns. Cast on 109 stitches of worsted weight yarn (5 sts./inch) and K1P1 until skein ends, add new skein. Finished size of wrap is 24 x 78".
How to Join in the Round Invisibly: To join in the round invisibly, cast on one more stitch than your pattern calls for. Then, when you’re ready to join in the round, slip this extra stitch to the left needle. Using the working yarn and the yarn tail held together, knit the first two stitches together. Now drop the tail and knit as you normally would.