You will get colorful and fun candles, as well as Happy Birthday cake topper. so you may not need to spend money on other birthday cake topper. Of course, you can also use the candles for other parties, such as weddings, graduation parties, gender reveal parties, Easter parties or Christmas parties. For a better visual effect, please turn off the lights before lighting the candles. Size: candle length 55mm (candle holder not included), candle diameter 5mm. Happy Birthday letters cake toppers are made of pvc plastic and are not edible, but they are widely used and you can put them anywhere you feel like.. Different colors: There are 12 candles in a box with 2 white candles, 2 yellow candles, 2 red candles, 2 purple candles, 2 blue candles and 2 green candles. The color of the candle itself affects the color of the flame. Material: The candles are made of special materials, but are environmentally friendly, non-toxic and water soluble. Reminder: Keep candles away from the refrigerator to avoid moisture. Insert the candle on the cake just when you want to light the candle.