Iqoqo le-Marra lidonsa ugqozi ezintweni eziphilayo ezitholakala emvelweni. Imigqa yesimanje, ehlanzekile yesiqephu ngasinye iklanywe ngokucophelela ukuze ibonise ubulula nobunkimbinkimbi bangaphandle. Idizayinelwe ngokunethezeka engqondweni, leli qoqo liziqhayisa ngedizayini ene-back-back ehlinzeka ngokusekelwa okungenakuqhathaniswa nokuphumula, idizayini ye-ergonomic iqinisekisa ukuhlehla lapho abahlezi bengakwazi ukukhululeka futhi bavuselele ngesitayela.