Resin yakavharwa nejecha receramic yekudhinda 3D, ichangobva kugadzirwa yakakosha jecha kunyanya kusangana nezvinodiwa zve3D kudhinda jecha molds uye cores, iri laser 3D printer. Makambani ekudhinda e3D anogona kutora zvakanakira, sekuderedzwa resin(binder) kushandiswa, simba rakakura, kukurumidza kurapa uye yakanakisa yejecha mold (core kana shell) pamusoro pemhando. Yedu resin yakavharwa ceramic jecha ichave yakanakisa sarudzo yejecha mold yelaser yakavakirwa 3D muchina wekudhinda.