Kujera Kujerar Spiral wata kujera ce ta aikin hannu wacce aka yi ta gaba ɗaya da kwali wanda aka kera da injin CNC wanda zai iya ɗaukar nauyin kusan kilogiram 100. Ana iya kammala haɗa ta a cikin mintuna 15 ba tare da amfani da kayan aikin ƙarfe ko manne ba. Kwali mai inganci wanda ake sake amfani da shi yana samar da saman kyakkyawa mai dace don masu amfani su zauna a kai, ko kuma lokacin da aka yi amfani da kujeru da yawa a matsayin sassaukan da ake haɗa, za a iya tsara su a matsayin tebur ƙarami. Lokacin da ba a amfani da ita, ana iya buɗe Kujerar Spiral, ajiye ta, kuma a sake amfani da ita nan gaba.

Sunan aikin : Spiral, Sunan masu zanen kaya : Daisuke Nagatomo and Minnie Jan, Sunan abokin ciniki : MisoSoupDesign.

Wani lokaci kuna buƙatar ƙungiyar babbar ƙwararrun masu zane don su zo da kyawawan kayayyaki na gaske. Kowace rana, muna gabatar da ƙungiyar daban-daban don lashe kyautar fasaha da ƙirar ƙira. Binciko da gano ainihin asali da kirkirar gine-gine, kyakkyawan tsari, salo, zane-zane da zane-zane dabarun zane daga rukunin masu zane a duniya. Samun wahayi zuwa ga ayyukan asali ta hanyar manyan masu zanen kaya.