Insulation ya vacuum -bCoffee Mug imagwiritsa ntchito zotsekera zosanjikiza ziwiri, zomwe zimatha kutentha chakumwa chanu kwa maola 6 ndikuzizira kwa maola 12.Chikhocho chimadzazidwa ndi zakumwa zotentha, ndipo dzanja silitentha.
Chitetezo -pawiri khoma vacuum insulated kapu ya khofi, yopangidwa ndi 304 chitsulo chosapanga dzimbiri komanso yosavuta kuyeretsa.Kuwoneka kokongola, pansi silikoni, kosavuta kuvala.
Kuthekera kwakukulu -mphamvu zazikulu ndi kunyamula kuwala.Sizitenga malo m'thumba.Ndizosavuta kuchita mukatuluka.