A perfume essential oil modulation auxiliary device comprises a plurality of base pedestals, each base can be horizontally or longitudinally combined with another base in a plane.Each base includes a body and a first combined unit, a second combined unit and a third combined unit respectively arranged on the body.Wherein, the body has a plurality of first holding parts with interval settings.The second combined unit of each base can be combined with the first combined unit of the other base, and the third combined unit of each base can be inserted in the holding space of the other base, and can form a tight fit with the body of the other base.With the above structure design, the raw materials of fragrance products can be placed in order without confusion.The detachable structure is easy to receive and carry.一種香水精油調製輔助裝置，包含複數基座，每一基座可以與另一基座在一平面上進行橫向或是縱向的組合。每一基座包括一本體，及分別設置於該本體上的一第一組合單元、一第二組合單元，及一第三組合單元。其中，該本體具有複數個間隔設置的第一容置部。每一基座的該第二組合單元能與另一基座的該第一組合單元結合，每一基座的該第三組合單元能插設於另一基座的該容置空間內，且能與另一基座的本體形成緊配合。藉由上述結構設計，可以讓調製香氛類產品的原料整齊擺放，不會混淆。而可組合拆離的結構設計，則是易於收納及攜帶。
