90% Iron Unique Design: wax melts warmer designed with classic black forest. Wax replacement silicon tray and Durable metal material. The electric heating plate acts as a safe heat source (No soot. No smoke. No flame) illuminated soft light provides a gentle glow. You will be able to relax peacefully and enjoy this aroma oil warmer. 7 Colors Changing LED Light: Independent lighting control can maintain 7 kinds of color cycle changes; can also be fixed on the color you prefer. fragrance oil warmer creates a peaceful atmosphere when you work, read or sleep. Warmer & Night light: Uses as fragrance oil wax warmer and night light. Place a cube of wax or essential oil mixed with a little water on it, which can warm and melt scent wax, releasing favorite fragrance into the home. Also works as a night light, the soft light create a unique ambiance to any room. Air Freshener: The scented oil warmer keeps the air smelling fresh and welcoming. Choose your favorite fragrance to fill the air with a pleasant and relaxing aroma. The electric candle warmer is an excellent option to freshen the air. Warranty- wax melt warmer promises 30-day money back and 6 months replacement guarantee. If you aren't completely satisfied with our oil wax warmer, please feel free to contact us and we will solve the issue instantly.