Instructions: Place dish on warmer. Place wax cube in dish, plug in warmer, turn on switch, and enjoy the fragrance. When fragrance is gone, turn off warmer, and place 2 cotton balls per cube into the dish to absorb. Let cool to touch, discard cotton balls, and wipe clean. Better Homes & Gardens Full Size Wax Warmer, Flickering Fireplace: The Better Homes & Gardens Flickering Fireplace Wax Warmer is the perfect addition to any room. The Flickering Fireplace warmer is a perfect replica of a cast iron stove with metal finishes and realistic moving flames that will give you the feeling of sitting by a wood burning fire. It gently melts scented wax, releasing aromatic scents that fill an entire room with inviting warmth. It produces a soft glow from the flames when plugged in with no need for a bulb that would need replacing. The Flickering Fireplace wax warmer will make you want to sit back and unwind while giving you a safe heat source to melt your choice of fragrance wax melts (sold separately). The use of an electric light makes this a safe way to heat your fragrance with no soot or residue. This Better Homes & Gardens Flickering Fireplace Wax Warmer is perfect for adding the right amount of ambience and fragrance to your space.