Dr. Smith Charcoal Foam Pillow "Jizai" Low Type

This product was purchased in August 2025. I used it once, but the low type did not suit my body, so I stored it in my closet afterward.
It has only been used once with a pillowcase, so there are no stains or other damage. However, please understand that it is a used item before purchasing.

The manufacturer's website is currently under construction, so please refer to the information below.
https://www.dr-smith.jp/standard/

Size: Approx. 35 x 54 x Height 5.5-8.5 cm
Outer fabric net: 100% Polyester
Lining: 65% Polyester, 35% Cotton
Pillow core: Filling Low-resilience urethane foam (charcoal-filled foaming method) Sumiform α
Product weight: Approx. 1230g