My brother gifted me a pair My Pillows.
Don’t care for them, wish I had kept my Sobakawa pillows.
I see they are on amazon, will order some.
Every time you use My Pillow, you have to give it 3 bumps from each end with both hands. That fluffs them up. Then your head will be supported all around, reducing local concentrated pressure which is what regular pillows do. And unlike feather pillows, My Pillow does not sink to flat shape. It supports head all night, so your neck stays aligned with spine.