The Med-Stone Products Chiller
I'm only a part-time massage therapist, and these stones were a bit of an expense. With that said, I love them and my hot stone clients do too! Using traditional stones were difficult for me because my hands could not take the heat. My hands are also smaller and using the larger stones were difficult. As a therapist, I felt I spent more time trading out stones than I did with my client. It took a couple of sessions to get use to a new routine (no stone flipping needed) but my clients commented on how the stones remained a consistent temperature with each pass. The stones heat quickly (from inserting the battery to use I let them warm for 5mintues as I prep). The instructions were a disappointment. There were no charging times or heating times in the booklet, I had to search online. I let mine charge the 8hrs I'm at work then I pack everything up and plug them in at the client's house.