The KFB increase is an easy increase to work, and my personal favorite. This alternative way of working the stitch leaves you with a smoother fabric, minus the “purl bump”.
I mention the VeryPink Knits audio podcast, which can be found here, or in your favorite podcast app.
A regular KFB is worked this way.
The needles I use in this video are Lykke interchangeables.
The yarn I use is Knit Picks Wool of the Andes Bulky.
My nail polish is by Julep, color “Charissa”.