Here’s our ergonomic video review of the day. Check out “Ergonomic Innovations Orthopedic Donut Cushion Review”
A donut cushion (also known as a donut pillow, a ring pillow, a hemorrhoid pillow, hemorrhoid cushion or sometimes grouped as a subcategory of coccyx cushions) is exactly what it sounds like: a round, tubular cushion with a hole in the center of it, making it resemble the shape of a donut. You can also read about effective uses for donut pillows on the manufacturer’s website.
See video comments at YouTube.