Wannan bawul sphere, bawul wurin zama da kuma kafofin watsa labarai gudana da farfajiyar da aka yi da yumbu da kuma super wuya farfajiyar magani, musamman dace da amfani da lalacewa mafi wuya lokuta. Yana da ƙananan canzawa torque, amintaccen hatimi, dogon rayuwa da sauran halaye.

siffofi

Ø ciki surface da kuma ciki abubuwa da aka yi amfani da yumbu wuya magani

Ø kyakkyawan juriya

Ø canzawa torque karamin

Ø hatimi abin dogara, dogon rayuwa