Birthday cake sparklers are a great way to add energy and excitement to any birthday party. Additionally, you can use more than one birthday cake sparkler for your event to add further glitz and glam. Regardless of the occasion, birthday cake sparklers are a cost effective way to create timeless memories for all your private parties, gatherings, birthdays and more. Birthday cake sparklers last between 40-45 seconds, and each sparkler comes with a red spike at the bottom of the sparkler for you to stick in your cake or dessert. For a longer lasting party, extended burn big birthday cake sparklers, which last 50-55 seconds compared to our normal birthday cake sparklers which last 30-35 seconds.