Ibiranga:1. Guhuza neza ibyuma nicyuma cyuruhu.2. Ivuriro rihoraho kandi ryigihe gito.3. Kongera kwerekana ibipimo.4. Umubiri ukomeye wa plastike hamwe nuburyo bwicyuma.5. Uburyo bwo gupakira vuba.6. Imiterere yimpu yimodoka ikora neza.7.Uburyo bwubwoko bwibanze bushobora gukoresha 10 #, 24 / 6,26 / 6 muri stapler imwe.