Hiki i ka BK3 kiʻekiʻe kiʻekiʻe kiʻekiʻe kikohoʻe ʻokiʻoki ʻōnaehana hiki ke hoʻomaopopo ma o ka ʻoki ʻana, honi ʻoki, wili, kuʻi, creasing a me ka hoʻopaʻa ʻana i ka hana me ka wikiwiki kiʻekiʻe a me ka pololei kiʻekiʻe. Me ka ʻōnaehana stacker a me ka hōʻiliʻili ʻana, hiki iā ia ke hoʻopau i ka hānai ʻana a me ka hōʻiliʻili wikiwiki. Ua kūpono 'o BK3 no ka hana la'ana, ka holo pōkole a me ka hana nui ma ka hō'ailona, ka pa'i ho'olaha a me nā 'oihana pa'i.