Angelflames Birthday Candles with Colored Flames (12 per box, holders included) (12, Medium) Features 5 different colors: red, purple, green, blue and orange. For best color flame effects, please use the candles in dark environment. Pack of 12 candles. Candle holders included. Note: Color box is under updating so you may receive either old or vew version color box. Burning time: 8 minutes. Size: 55mm in length and 5mm in width. Eco friendly. Made of Non-toxic material and won't give off harmful smoke or combustion gases. Warning: The flames are hard to see in bright light so NEVER leave burning candles unattended. Do NOT let children or pets touch the candles or lean over them. Keep away from flammable items.