【New, Unused】 Sumikko Gurashi Relaxing Warm Steam Neck & Shoulder Wrap Sumikko Gurashi design neck and shoulder warmer, usable 365 times with 30 minutes of heat. - Application: For neck and shoulders - Design: Sumikko Gurashi characters - Heating method: Microwave (500W, 600W) - Heat duration: 30 minutes I bought this to use at work, but the design is too cute, so I haven't had a chance to use it and have been storing it. Unused.