Colorflame Birthday Candles, 6-Pack of 12 Candles Colorflame birthday candles burn in bright hues of red, green, blue, purple or orange for an exciting, colorful effect! Colorflame candles are non-toxic, smokeless, biodegradable and manufactured using naturally occurring, renewable resources Each individual pack of Colorflame birthday candles includes 12 candles (assorted candle colors with matching flame color), and 12 special candleholders. Each individual Colorflame birthday candle is approximately 2 1/4-Inch high x 3/16-Inch in diameter, with a burn time of about 8 minutes.