Number Candle 18 this number candle is great, spectacular and perfect for your special occasions. Number Candle 18 blowing out candles on a birthday cake is a tradition that has been around since time immemorial. While this began with a superstitious belief that the smoke from the candles would carry wishes to the gods, nowadays, we blow out the candles because it is a part of our birthday celebrations. Made from high-quality, non-toxic wax, the Number 18 Candle burns evenly and provides a warm, steady glow. Whether used alone or paired with other decorations, it adds charm and significance to the event. A timeless party essential, this candle makes an 18th birthday truly unforgettable.