Featuring Marta Alto and Pati PalmerLearn to master serger basics including adjusting tensions, threading, using stitch types, serging circles, turning corners and gathering. Then learn to master the rolled edge and flatlocking. See lots of garment details and how-tos, such as serging elastic for lingerie and swimwear. 2 hours. Take a private sewing lesson with Pati Palmer or Marta Alto right in the privacy of your own home! Both Pati and Marta have been teaching the art of fitting and sewing since the early '70s, and have a faithful following around the world. Just pop in one of these fabulous DVDs and follow along as they share more than 30 years of construction and alteration experience. Shipping and handling for Palmer/Pletsch DVDs: 1 to 3?$5.00; 4 to 6?$7.00; 7 to 10?$9.00.