When off, the Wick-To-Flame candle displays a non-burning wick. When on, the beauty of the Moving Flame is revealed. The seamless transformation happens with just a touch. Or for those traditionalists, blow it out. Pretty cool, right? Indoor use only. Dust with dry cloth. Flame tip is delicate, avoid touching. Keep candles away from direct sunlight. To avoid wax deposits or transfer, use protective base. Protect flame tip and remove batteries when storing. See instructions with candle.