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 ThePatterfamily
by Creative Grandma
by Loom Knitting with Joanna
by Simple Stylish Knitting
by Cherry Blossom
by nadelspiel * Stricken & Häkeln
by DIY Hand Stitch