Searches for "down alternative pillows" are growing. What's so interesting about these things? I bought a couple to find out.
The best pillows you can buy for your bed
Is a Gel Fiber Pillow Superior to a Genuine Down Pillow? - Hullo
Buckwheat Pillow
I appreciate that you are taking the time to look here. Unfortunately for me, while living in this country I found it virtually impossible to find an authentic Japanese buckwheat pillow, so I decided to create and manufacture my own based on my own lifetime experience.
Beans72 Organic Buckwheat Pillow - Twin/ Standard Size (20 x 26)
Is a Gel Fiber Pillow Superior to a Genuine Down Pillow? - Hullo
We Tested a Miracle Buckwheat Pillow & Here's What We Thought
Deluxe Comfort Organic Buckwheat Hull Bed Pillow
Types of Pillows: Choose the Best with Our Definitive Guide
Deluxe Comfort Organic Buckwheat Hull Bed Pillow
Is using a soft pillow better than a hard one? - Quora