This is a video explaining the K5B stitch, also called the Knit 5 Below stitch or Bubble Stitch. I use this stitch in my Grape Jellyfish pattern in my book "Knitted Beanies and Slouchy Hats".
by Sheruknittingcom
by Fiber Spider
by Scarlett Royal
by KnitItOut Vancity
by JoannesWeb
by nadelspiel * Stricken & Häkeln