Trick Candles

Trick candles are novelty candles often used on birthday cakes as a fun element of surprise since they relight themselves when someone tries to blow them out. The trick lies in the wick being coated with magnesium powder that can reignite itself no matter how many times it’s blown out. To truly make sure the flame is out after the fun is over, run the wick underwater for a couple of seconds.

Trick CandlesThe Science Behind Trick Candles

To understand how trick candles work, we must first investigate their science. Traditional candles burn with a wick made of cotton or other combustible material coated in wax. When you blow out a regular candle, the flame is extinguished because you remove the heat necessary to sustain combustion. However, trick candles are designed with an added ingredient that allows them to relight. This ingredient is typically a small amount of magnesium or a similar compound.

When you blow out a trick candle, the heat from your breath vaporizes the magnesium, creating a tiny flame that reignites the wick. This phenomenon results from an exothermic chemical reaction between the magnesium and oxygen in the air. This clever science gives trick candles their magical ability to relight, much to the surprise and delight of those witnessing the trick.

Different Types of Trick Candles

Trick candles come in various forms, each offering its unique twist on the classic candle. One popular type is the "candle trick" variety, where the candle appears to defy gravity by remaining lit even when turned upside down. This is achieved by carefully balancing the wick and wax within the candle, allowing it to continue burning regardless of its orientation.

High Quality Relighting Candles Fun Exceptional Trick Candles High Quality Relighting Candles Decorative ColorfulAnother intriguing type is the "wine candle trick." This style of trick candle is designed to be placed inside an empty wine bottle. When lit, the flame magically floats inside the bottle, creating a captivating visual effect. The secret behind this trick lies in the combination of the candle's design and how light refracts through the glass, creating an optical illusion that defies the laws of physics.

How Does a Trick Candle Work?

Now that we've uncovered the science and explored different types of trick candles let's dive deeper into the mechanics of how these delightful creations work. As mentioned earlier, trick candles contain an ingredient such as magnesium that allows them to relight. This ingredient is typically embedded near the base of the wick.

When you blow out a trick candle, the burning wick releases a small amount of smoke and heat. This smoke and heat rise, carrying the vaporized magnesium with them. As the magnesium reaches the air, it reacts with oxygen, igniting and producing a tiny flame that relights the wick. This process happens quickly and seamlessly, giving the illusion of a candle that won't stay extinguished.

Fun Experiments with Trick Candles

Trick candles not only provide entertainment but also serve as a fantastic catalyst for scientific experiments. Here are a few fun experiments you can try with trick candles:

  1. The Candle Smoke Trick: Light a trick candle and let it burn briefly. Blow out the flame, then quickly relight it. Hold a piece of paper or a small glass over the candle's flame, allowing the smoke to collect on the surface. As the smoke accumulates, gently blow it away. Mesmerizing patterns form as the smoke disperses, creating an enchanting visual display.
  2. The Magic Candle Trick: Place a trick candle inside a small container with water, ensuring the wick remains above the waterline. Could you light the candle and observe as it burns? The water inside the container will gradually rise as the flame consumes the wax. This captivating experiment demonstrates the principle of conservation of mass and is sure to captivate both young and old alike.
  3. The Wine Glass Trick: Fill a wine glass with water. Light a trick candle and place it inside the glass, ensuring the flame remains above the waterline. Cover the glass with a small metal lid or plate. As the candle burns, the oxygen inside the glass will be gradually consumed, creating a partial vacuum. This experiment showcases the relationship between oxygen, combustion, and air pressure.

Try these experiments and let your curiosity soar as you explore the intriguing world of trick candles!

Safety Precautions When Using Trick Candles

While trick candles can bring joy and excitement to celebrations, observing safety precautions when using them is essential. Here are a few guidelines to ensure a safe and enjoyable experience:

  1. Supervise Children: Trick candles may contain small parts or produce unexpected flames, so it's crucial to supervise young children closely when using them.
  2. Keep Away from Flammable Materials: Ensure trick candles are placed away from flammable items, such as curtains or decorations, to prevent accidents or fire hazards.
  3. Use on Heat-Resistant Surfaces: Always place trick candles on heat-resistant surfaces, such as glass or ceramic plates, to prevent heat damage to furniture or other objects.

By adhering to these safety guidelines, you can enjoy trick candles' enchantment without compromising safety.

Creative Ways to Incorporate Trick Candles in Celebrations

Trick candles are a fantastic addition to any celebration, and their magical properties can enhance the festive atmosphere. Here are some creative ways to incorporate trick candles into your next gathering:

  1. Birthday Surprise: Light trick candles on a birthday cake to amaze the guest of honor. As they blow out the candles, the trick candles will relight, leaving everyone astonished and delighted.
  2. Themed Parties: Choose trick candles that match the theme of your party. For example, use magic-themed trick candles for a Harry Potter-inspired celebration or colorful trick candles for a vibrant, carnival-themed event.
  3. Outdoor Gatherings: Use the wind to create an enchanting effect with trick candles. Whether it's a beach bonfire or a backyard barbecue, the gentle breeze will add an extra element of surprise and whimsy to the trick candle experience.

Amazing Trick Candle Videos

If you're curious to see trick candles in action or need inspiration for your next celebration, numerous captivating trick candle videos are available online. These videos showcase the creativity and wonder that trick candles bring to various events. From surprise birthday parties to elaborate magic shows, these videos ignite your imagination and leave you eager to incorporate trick candles into your celebrations.

Where to Buy Trick Candles

Now that the world of trick candles enchants you, you may wonder where to purchase them. Trick candles are at party supply stores, specialty candle shops, and online retailers. Many online platforms offer various trick candles, allowing you to choose the perfect style for your needs. Please check customer reviews and ratings to ensure you're purchasing high-quality and reliable trick candles.


Trick candles offer a delightful and magical touch to any celebration. From their scientific principles to their various types and creative uses, trick candles capture the imagination and ignite the fun for both young and old. As you explore the fascinating world of trick candles, observe safety precautions and unleash your creativity to create unforgettable experiences. So, next time you gather with loved ones, remember to incorporate the enchantment of trick candles and let the celebration sparkle with joy and wonder.


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