Fitin enamel yana da siffar rectangular, tare da siffofi biyu na baya-baya a cikin babban hoton, a cikin salo mai sauƙi da mai salo. Jajayen zuciya mai ban sha'awa a tsakanin haruffan yana ƙara yanayi na soyayya ga gaba ɗaya, Wannan aikin enamel fil ɗin yana haifar da tasirin haske da epoxy, kuma daidaitawar launi galibi ruwan hoda ne mai laushi da fari, an ƙara ta da layin ja da jajayen kayan adon zuciya, kuma tasirin gani na musamman ne.
