I got a chance to once again use my acupressure mat today after many years.
The first few minutes of laying on the spikes were challenging (!), but after that my body felt warm and wonderful and relaxed.
I am glad that the acumat exists and they are affordable. It is a simple way to relax my body and to release endorphins. And the mat also stimulates a bunch of my acupuncture points too, so that is a plus.