Vitruvi Stone Diffuser in Terracotta Elevate your home ambiance with the iconic Stone Diffuser. Crafted to naturally scent your space using 100% pure essential oils, this diffuser also serves as an elegant piece of decor. Enjoy the peace of mind with a lifetime warranty, and benefit from free shipping and returns. The Stone Diffuser features an 8-hour run time, ensuring long-lasting fragrance throughout your day. Experience the perfect blend of functionality and style with the Stone Diffuser. Natural air care Stone uses all-natural oils to safely scent your space. That means no harsh chemicals or other toxic ingredients. Functional art Stone’s high-quality matte ceramic cover looks like a piece of pottery in your home. Flexible timing Stone has two time settings (4-hour continuous and 8-hour intermittent) to scent your space on your schedule. Safety feature Stone automatically shuts off when either the time setting is done or the water runs out. Ambient light Stone has an optional LED light that gives off a soft glow. Diffusing capacity Stone scents rooms of up to 500 square-feet, making it perfect for bedrooms and living rooms. Dimensions Width: 8.7 cm Height: 18 cm