Yadudduka marasa saƙa ana yin su ta hanyar acupuncture, wanda za'a iya sanya shi cikin kauri daban-daban, jin hannu, taurin da sauransu. Kayan da ba a saka ba yana da halaye na tabbatar da danshi, mai numfashi, mai sassauƙa, nauyi mai sauƙi, mai riƙe da wuta, mara guba da rashin ɗanɗano, ƙarancin farashi, sake sake yin amfani da su, da dai sauransu, kuma ana iya amfani dashi a cikin masana'antu daban-daban. Kamar abin rufe fuska mara saka. Rayson ƙwararren ƙwararren masana'anta ne kuma masu kaya.