The birthday candle is disposable. Please pay attention to safety during use and must be accompanied by an adult. The Amazing Birthday Candle is lit in the center and then opens its flower petals, lighting the candle on each petal. No lighting stick needed. It rotates and plays "Happy Birthday to You." It will be the highlight of any birthday! Lights 14 smaller candles and rotates. Made with advanced remote electronic music technology, features a safe, controlled flame effect in candles, waterproof design, and no traditional wax. Dimensions: 6.5 x 11.5 cm Features a lotus shape and portable design. This candle opens up and plays the song "Happy Birthday to You" when lit. Perfect addition to any birthday cake. Color: colorful Material: ABS Package Contents: 3 x Multi-Color Candles Note: Only the items listed are included. Other products are not included. Lighting and display differences may cause the color of the item in the picture to vary slightly from the actual product. Measurement allows an error of +/- 1-3 cm.