Northwood Sauna Aromatherapy Stone Cup XL — Natural Granite with Removable Stainless-Steel Insert for Safe Sauna Scenting

Northwood Sauna's XL Aromatherapy Stone Cup is a ready-to-use natural granite oil holder with a removable stainless steel inlay that disperses essential-oil fragrance safely inside your sauna.

Designed for traditional sauna environments, this XL stone cup combines raw igneous granite with a polished stainless-steel bowl to create a durable, low-maintenance aromatherapy accessory. There is no wiring or assembly — simply nest the stone among your heater rocks and add a few drops of essential oil to the insert. The product blends Nordic simplicity with spa-grade practicality for an understated way to scent your sauna sessions.

How do I use the stone cup in a working sauna?

Placement is straightforward: position the granite cup among the sauna heater stones where it will warm but not obstruct air circulation. Add a small amount of essential oil to the stainless-steel inlay; heat will release fragrance gradually. For cleanup, lift out the inlay and wipe or wash as needed.

• Set the cup on stable heater stones away from direct flame or vents.
• Add 3–6 drops of essential oil to the stainless-steel bowl per session.
• Replace and clean the removable inlay after several uses to avoid buildup.

What materials and craftsmanship make it suitable for sauna heat?

The cup is carved from dense igneous granite resistant to repeated heating cycles, and the food-grade stainless-steel insert withstands oils and high temperatures. Together they provide a combination of thermal stability and corrosion resistance, built by craftsmen focused on long-lasting, simple design.

• Solid natural granite body for thermal durability.
• Removable stainless-steel insert for oil containment and easy cleaning.
• Hand-finished Nordic aesthetic that resists warping or degradation.

Will this work with any essential oils and will it affect the heater?

The stone cup accepts typical essential oils intended for aromatic use; avoid undiluted, highly viscous carrier oils that could clog the insert. Because the cup sits among the heater stones rather than inside electrical components, it won’t interfere with the heater’s function when used as instructed.

• Compatible with most water-based or light essential oils.
• Not intended for pouring large volumes—use only a few drops per session.
• Designed to sit externally among heater rocks to prevent damage to electronics.

Who is this best for? The Northwood Sauna XL Aromatherapy Stone Cup is ideal for sauna owners, spa operators, and gift buyers who prefer natural materials and fuss-free aromatherapy. It suits those who want an authentic, low-tech way to scent a sauna session without permanent installation or electrical diffusers. If you value durable craftsmanship, easy maintenance, and a minimalist Nordic look, this stone cup is a practical addition to your sauna accessories.