Kristal Wallon Daukewar itace da ma'adini, wannan sashin walƙwalwar haske yana amfani da itace mai ɗorewa daga ajiyar itace mafi yawan shekarun katako Teak. An shawo shi shekaru da yawa ta rana, iska, da ruwan sama, sannan itace ya kasance mai fasalin hannu, yashi, ƙonewa kuma an gama dashi cikin jirgin don riƙe hasken fitilar LED da kuma amfani da lu'ulu'u na ma'adanai azaman mai raba wutar yanayi. Ana amfani da lu'ulu'u na 100% na ma'adanai na halitta na halitta a cikin kowane zane kuma yana da kusan shekaru miliyan 280. Ana amfani da fasahohin kare itace iri iri ciki har da hanyar Shou Sugi Ban na amfani da wuta don adanawa da bambanci launi.