Cholembera Eternity ndi cholembera chachitsulo chopangidwa kuti muzilemba tsiku ndi tsiku. Thupi lake lapangidwa ndi aluminiyamu ndipo lasemedwa mwaluso lalikulu la CNC kuchokera ku chubu cha aluminiyamu. Pamwamba pake papangidwa kukhala penyapenya kudzera mu kuwomba mchenga ndi kupukuta, kenako pochita njira ya anodic oxidation kuti mawonekedwe ake akhale osalala komanso onyezimira. Kupendekera penyapenya kumafewetsa kuwala kobwerera kwa chitsulo ndipo kumapereka kukhudza kokongola. Mawonekedwe osasunthika amaimira bwalo ngati chizindikiro cha nthawi. Chogwiritsira chapangidwa ndi zinc alloy ndipo chasemedwa ndi manja, ndipo kamangidwe ka spring komwe kali mkati kamagwira cholembera m'mabuku ndi m'thumba.