nā kumu amazon B07WNQRNHT Helu i lalo Mechanical Timer alakaʻi
E ʻike pehea e hoʻohana ai i ka B07WNQRNHT Count Down Mechanical Timer me kā mākou manual hoʻohana piha. E aʻo e pili ana i kāna mau hiʻohiʻona, nā hana, a me ka hana no ka manawa kūpono i kāu mau hana i kēlā me kēia lā.