Tara Aromatherapy Pillow This is an aromatherapy neck pillow. I purchased it in the United States two years ago. I have used it 4 or 5 times. You heat it in the microwave. (I heated it on a clean plate. It has not directly touched the bottom of the microwave.) It has a scent of spices like cloves. I have stored it in a Ziploc bag. The scent remains strong. No stains or spots. English instruction manual included.