Maikaʻi loa i ka wela, e hoʻopuka ka mīkini engraving laser i ka wela wela kiʻekiʻe i ka wā hana a pono e hoʻomalu i ka wela ma o ka wai chiller. Hiki iā ʻoe ke koho i kahi chiller laser e like me ka mana, ka mana hoʻomaha, ke kumu wela, ka hāpai a me nā ʻāpana ʻē aʻe o ka mīkini engraving laser.