Bring a sense of calm to your space with the Zai Mineral Lava Rock Diffuser. Hand-crafted from durable borosilicate glass, the Zai vessel pairs beautifully with mineral lava rock to create a modern, flameless scent experience designed for small rooms and intimate spaces. To use, simply place the clear glass insert into your Zai and gently add the mineral lava rock. Drip 10–15 drops of the included Ozaiz fragrance oil onto the rocks to activate a subtle, long-lasting aroma. Reapply fragrance oil as needed. This minimalist diffuser is perfect for your nightstand, desk, or any cozy corner—bringing understated style to your daily rituals. Caution: Do not place rocks and fragrance oil directly into the Zai. Always use the clear glass insert provided. Fragrance oil can be absorbed into the glass, making it unsafe to drink from even after cleaning. Bundle Includes: Zai Capacity: 10 fl. oz (approx. 300 ml). Set Includes: Tumbler, Glass Insert, Lava Rock, and Fragrance Oil (1. 6 fl. oz). Aromas: Santal & Spice: Warm accents of santal and spice with sweet cinnamon, sandalwood, amber, and vanilla musk. Figs & Flowers: Fruity notes of crisp bergamot, coconut, and pomegranate entwined with royal green fig and soft amber. Oud & Bergamot: Bright citrus top of bergamot and mandarin peel contrasted with a dark base of spiced oud woods and cedar. Cedar & Black Cherry: Dark cherry and blood orange with a spiced symphony of clove and smoked cedar. Ozaiz Interchangeable Decor: Each piece in the Ozaiz collection is multifunctional and can be converted from drinkware to home fragrance. Transform from a drinking glass into a perfumed candle, mineral rock diffuser, or pillar candle holder. Accessory refills sold separately. Recyclable + Repurposable.