The Miaroma Aromatherapy Mixing Bottle is a 30ml amber glass container designed specifically for blending and storing essential oil mixtures. This professional-grade bottle allows you to create your own custom aromatherapy blends safely and effectively. Key features: • 30ml capacity amber glass bottle • Screw-top black cap for secure storage • Made from protective amber glass to preserve oil quality • Perfect size for creating personal essential oil blends • Durable and reusable design • Professional aromatherapy mixing container Amber glass bottles are essential for storing aromatherapy blends as they protect essential oils from degradation caused by light exposure. The 30ml size is ideal for creating personal blends while being portable enough for travel. Always ensure the cap is tightly secured when storing oil mixtures and keep in a cool, dark place for optimal preservation.