Unlike traditional wax candles these LED number candle are non-toxic and long burning. The light smoothly changes between colors looks absolutely stunning in the dark. Great for celebrating that special day for your loved ones! Press the button at the bottom to light up the candle and the light will smoothly cycle between 6 colors. A perfect extra party cheer favor. Package includes: 1 Led Number Candle + 4 Traditional Wax Candles