Mafi yawan buhunan buhu a bayyane suke, ko kuma kawai da buga takardu masu sauki, kamar dai a kasa, cos da zarar ka bata buhun, saman jakunkunan zai rube, zaiyi matukar wahala ka karanta bayanan akan jakar. Don haka idan kuna buƙatar hadadden tsari da kyan gani, haka ma jakar tsumma don samfuranku, to kuna iya amfani da jakar tsumma a matsayin jakar ciki, a waje tare da jakar gama gari, kamar wasu buhun shinkafa. Hakanan akwai wasu jakar buhunan raga, wanda yake a matakin sama da jakar buhunan gama gari. Jakar injin ɗin raga yana da hatsi a gefe ɗaya, wanda ke sa injin ɗin ba shi da mataccen kusurwa, kuma sakamakon daidaitawa ya fi na jakar tsaftacewar ƙasa mai santsi.

Karin hotuna sun nuna: