KAO MegRhythm Steam Eye Mask - Lavender 12pc An innovative self-warming Steam Eye Mask developed with Japans unique and innovative steam heat technology. The abundance of comfortable 40C steam heat produced gently envelopes your eyes to relieve and relax strained eyes and ease away tensions to soothe your stressful moods. Enjoy a higher level of relaxation and comfort with the improved MegRhythm Steam Eye Mask! Unique steam heat technology to extend the comfort duration by 2 times to 20 minutes. Improved ear strap fit for a wider spread of warmth around the eyes. Lavender Variant. 12pc Made in Japan