He mea hana lima ka penikala no ke kākau ʻana a i ʻole ke kaha kiʻi ʻana, ma ka pepa maʻamau. Hana ʻia ka hapa nui o nā koʻokoʻo penikala me ka pauka graphite i hui pū ʻia me kahi mea hoʻopaʻa lepo i maʻalahi ke holoi. ʻO nā laina penikala maʻamau he lāʻau lahilahi, poepoe pinepine, hexagonal i ka ʻāpana kea, akā i kekahi manawa he cylindrical a triangular paha. Hiki ke hana ʻia ka ʻili waho me nā mea ʻē aʻe, e like me ka plastic, flocking a i ʻole ka pepa. I mea e hoʻohana ai i ka penikala, pono e kālai ʻia a ʻili ʻia paha ka ʻili e hōʻike i ka hopena hana o ke kikowaena ma ke ʻano he kiko ʻoi no ka poʻe e hōʻike iā lākou iho.
Penikala He mea hana lima maʻalahi akā kupaianaha e hoʻokō ana i nā pono o kāu keʻena a me ke aʻo ʻana mahalo i kona mau laina ʻeleʻele laumania. Penikala HB ʻo ia ke kūlana no ke kākau ʻana i kēlā me kēia lā. Hiki iā ʻoe ke hana i nā ʻano kēpau like ʻole no nā pono like ʻole a kūkulu a kauoha paha i kāu penikala kūpono i nā hui kala like ʻole me hoʻokahi laina kikokikona a me nā kinona nui. Ma waho aʻe o ka hoʻohana pono ʻana o ka penikala, hiki iā ʻoe ke kau i kāu logo no ka hoʻolaha a hoʻolaha paha i kāu hōʻailona ma nā kumukūʻai haʻahaʻa, e ʻoluʻolu e hōʻoia ʻaʻole he mea ʻawahia ke koena o ka graphite mai kahi lāʻau penikala, a he mea ʻino ʻole ka graphite inā e ʻai ʻia, e hoʻomanaʻo ka poʻe iā ʻoe i ka wā e hoʻohana ai, no laila ʻo ia kekahi o nā mea hoʻolaha maikaʻi loa e koho ai.
Kikoʻī:
Kūlana mua, Palekana i hōʻoia ʻia