I bought your device approx one month ago as I had been suffering a lower back problem and sciatica for approx one month. I had visited a physio and was following a programme of targeted exercises and was progressing slowly.
I purchased the sciatacalm device and had an immediate positive response. The sciatia which was debilitating and painful was greatly reduced in three days and a memory in five. The back pain responded more slowly but the combination of targeted exercises and stretching has resulted in an almost complete cure.