1. Guhuza imbaraga za rukuruzi, gufata ukuboko kumwe ugashyira kugirango ugende neza
2. Ingaruka yindorerwamo, hejuru yumucyo no gushyigikira anti-scratch no kurwanya kwambara.
3. Hamwe na 360 ° igishushanyo mbonera, kiboneka kugirango uhindure icyerekezo n'inguni ukoresheje ukuboko kumwe
4. Kanda umunwa ufunga, gukomera neza