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 LoomaHat.com
by Nakshi Kantha World
by Chanda EQ Fashion
by Shagufta Fyms
by Sheruknittingcom
by Tuteate