- Aikace-aikace --- Ana iya amfani dashi a cikin dakin gwaje-gwajen sunadarai, tsayin isa ya bushe hannu da hannu lokacin aiki tare da sinadarai na tafkin, tsabtace akwatin kifaye, aikin lambu, injinan mota, tsaftace gida, wankin tasa da zanen.
- Dogon Isa --- Tsare sinadarai daga hannaye da hannaye da kyau kuma suna jin daɗin sawa.