氷上でも３２℃ ずっとぽかぽかシート Makuake Global にて公開しました！
世界の人を快適にずっと温めたい！
32 degrees C even on ice!!The world’s firstVacuum-insulated cushioned sheet that doesn’t require a power source.
Keep people all over the world warm and comfortable!
Non-electric Heat Cushion
2021-12-11
