[Good morning! I recently saw this SNL clip of Kristen Wiig as bjork, and the sweater she is wearing is amazing, and I gotta know how the pompoms on it were made! I have never made anything similar, so I was wondering if any of you lovely ladies could help me in identifying the technique or process that would be best used to construct something like these! <3]

Good morning!
I recently saw this SNL clip of Kristen Wiig as bjork, and the sweater she is wearing is amazing, and I gotta know how the pompoms on it were made! I have never made anything similar, so I was wondering if any of you lovely ladies could help me in identifying the technique or process that would be best used to construct something like these!
<3