Nice kuma sanyi karamin sarari, hanyoyin jiyya masu dadi.
Gina guda ɗaya don dorewa mai dorewa.
Tsarin allon taɓawa biyu, na ciki da waje.
3 masu girma dabam don mutane 1-2 masu amfani.
Hanyoyin amfani daban-daban da suka haɗa da gado, benci, kujerun kujeru uku, da kujerun sofa guda ɗaya.
Bada mutane da yawa su shakar iskar oxygen lokaci guda tare da tsarin sanyaya iska da tsarin samun iska.