E pili ana i kēia mea
- KA HOʻohana MAU - He kūpono no ka hana ʻenehana, ʻoihana ʻoihana a me nā ʻoihana mining, ka aniani a me ka pā kila a me ka lawelawe ʻana, ka hana kaʻa, ke kūkulu ʻana, ka pepehi ʻana i nā holoholona, ka lumi kuke, ka ʻohi māla, etc.
- ERGONOMIC DESIGN - Hoʻolālā Ergonomically me ka pulima wili lōʻihi, elastic, māmā, hanu, ʻoluʻolu a me ka hana akamai, kūpono me ka hoʻohana ʻana i ka manaʻo.Hoʻomaikaʻi maikaʻi i ka pono hana.
- Kūpono kūpono no ka hapa nui o nā lima kāne a me nā wahine.