If you are using other mods like Industrial craft, it would Sinon up to those mods to recognize this mod and its devices, as Brigadon has suggested. Playing with just Ex Nihilo and no other mods in a skyblock world should "feel" like playing a vanilla Destin generation world with https://ex-nihilo23332.tinyblogging.com/parfum-paco-rabanne-femme-pour-les-nuls-77772860