Thank you for viewing! I used it once, but it didn't suit me, so I'm selling it. 50 x 35cm 3kg Purchased for 13,200 yen Bamboo charcoal pillow for sound sleep, deodorizing, moisture control, firm, bamboo charcoal pillow, pillow, takesumi, takasumi, pillow, makura, firm, made in Japan, good sleep, sound sleep, deep sleep, earthen kiln, sleep, charcoal sleep, dehumidifying, negative ions, natural 100%, insomnia