Round serving tray A practical round bowl designed for sauna use. It functions as an oil dish for aromatherapy and essential oils, helping you keep fragrance components contained and easily accessible during sessions. Stainless mixing bowls Built from stainless steel with wood accents for a safe, healthy design. These bowls are durable, easy to clean, and resistant to heat and corrosion. Use them to hold, mix, or blend scent oils and diffuser components, or to prepare oil blends for diffusion in the sauna or spa environment. Porcelain bowl Made from porcelain for a non toxic, health friendly container. Porcelain ensures that aroma and essential oils are held cleanly and without chemical interaction. Ideal for storing or diffusing aroma oils, even in humid sauna settings. Metal aroma holder A metal holder equipped with a swing arm. Place the sauna bowl over a sauna stone or heater and swing the arm to control diffusion as needed. This component acts as the essential oil holder, allowing convenient, adjustable fragrance release during use. Use scenarios Sauna aromatherapy session: set a round serving tray or porcelain bowl with your preferred essential oils on the heater or near the sauna stone using the metal swing arm. Adjust the swing to modulate diffusion and fragrance strength during the session. Home spa or bathroom diffusion: use the porcelain or stainless bowls to hold essential oil blends in a steam or humid environment. The durable bowls provide safe storage and easy cleanup between uses. Oil blending and display: mix small batches of scent oils in the stainless steel bowls and store them in the set for quick access during wellness routines, then place the aroma holder over the heat source to diffuse when desired. This four piece set combines round serving tray, stainless mixing bowls, porcelain bowl, and metal aroma holder to support aromatherapy and essential oil use in sauna, spa, or home wellness spaces. It emphasizes material safety, durability, and practical diffusion control, with clear compatibility across common essential oil practices.