Pack of 12 Assorted Two-Color 5″ Birthday Candles. Top off your cake with vibrant colour using our Assorted Two-Tone Birthday Candles. These 12.5 centimetre cake candles feature an assortment of bold colour combinations, making them a fun choice for your birthday party. Use these candles to adorn your birthday cake, cupcakes, or another celebratory treat. Looking for more ways to brighten up your bash? Shop the rest of our colourful party supplies.