Igikoresho cyo Kwitirira Divayi Etern ni icupa ry'ikirahure ryagenewe gukoreshwa mu gutunganya divayi ku meza yo kurira. Imiterere ya Etern yahumetswe n'igice cy'igihe, kandi imirongo igoramye igaragaza buri gihe nk'igice cyacyo cy'ubuziraherezo. Ikirahure gikoreshwa kubera ubushobozi bwacyo bwo kubonekera, bugatuma umuntu abona ibara rya divayi n'imiterere yoroshye y'igikoresho mu gihe cyo kuyisukura. Igihe divayi isukwa, umwuka unyura muri iyo divayi ukayihumeka. Etern yaremwe binyuze mu buryo bwo guhuha ikirahure, kandi hakoreshejwe uburyo bwihariye bwateguwe kugira ngo buhuze n'iyi shusho. Iki gikoresho cyagenewe kuba ikimenyetso cy'amahoro ku meza.
Izina ry'umushinga : Etern, Izina ryabashushanya : Zehui Ni, Izina ry'abakiriya : ZN Design.
Igishushanyo cyiza nuwatsindiye igihembo cyibishushanyo mumigati, ibikoresho byo kumeza, ibikoresho byo kunywa hamwe namarushanwa yo gushushanya ibikoresho. Ugomba rwose kubona ibihembo byegukana ibihembo byabashushanyo mbonera kugirango umenye ibindi byinshi bishya, bishya, byumwimerere kandi bihanga udukoryo, ibikoresho byo kumeza, ibinyobwa n'ibikoresho byo guteka.