Using a travel pillow, I removed the padding and put in wheat berries which are going to produce moist heat for my neck and shoulder! Yes!
pillow
Therapy pillow
randommness (Mission Trip: West Virginia)
Others rice heating pad web sites online
How To Make A Flax Seed Heat Therapy Pillow
If you have a bit of natural fabric you would like to reuse (old flannel shirts work well-use the sleeves) you can make a natural therapeutic pillow by sewing it up and filling it with flax seed, cherry pits, feed corn, whole wheat not wheat flour, uncooked barley grains or rolled oats. When finished, microwave for 1-2 minutes or put in freezer for a cold pack. Have fun!! Don’t know how to sew? Learn to sew at on monkeysee.com. I did.