Iyi oval nziza ya oval farforine isahani hamwe nisahani yashizwemo, hamwe nimiterere yihariye ya matte hamwe nimpeta yumwaka, bizana ibyokurya bisanzwe kandi byiza.Iyi seti ikozwe mubikoresho byiza byubutaka bwiza kandi byakozwe neza kugirango ibicuruzwa birambe.
Ubuvuzi bwa matte ntabwo butanga gusa gukorakora neza, ahubwo binongera imitungo irwanya kunyerera kubicuruzwa, biguha amahoro yo mumutima mugihe urya.Kubijyanye nigishushanyo, imiterere ya oval irihariye, ntabwo yerekana gusa imyumvire ikomeye igezweho muburyo bugaragara, ariko kandi ikubiyemo ibintu bisanzwe.
Imitako yerekana impeta yumwaka ituma buri gikombe nisahani yuzuye imbaraga numwuka wubuzima, bigaha abantu kumva ko begereye ibidukikije.Byongeye kandi, iki gikombe cyibumba hamwe nisahani ntikibereye gusa kurya buri munsi, ariko kandi biranakenewe cyane nkumurimbo kumeza yo kuriramo cyangwa muri kabine, ukongerera umwuka wubuhanzi murugo rwawe.