I have been using the Zeez Sleep Pebble for about 6 weeks now and I think it’s making a difference. I suffer pain and inflammation at night due to Ankylosing Spondylitis but I feel that the pebble has helped me to get into deeper sleep and I am not waking so many times in the night. I would add that it wasn’t instant for me and I have also followed Anna’s advice with suggested supplements and turning off devices and Wi-Fi at night time to reduce interference. This has also needed help from my partner who has had to remove devices as well. However he has reaped the benefit when I then haven’t been disturbing him by being so restless during the night. I have found the Facebook support group very useful and have been very impressed with the amount of time that Anna spends answering questions and helping everyone. I think the Pebble is definitely worth a try for anyone suffering with poor sleep.