Colorful Heart Balloon Animation with Customizable Letter X

This animated clip features a charming heart-shaped foil balloon, rendered in bright, vibrant colors. One variant showcases bold rainbow stripes, while another prominently displays a customizable letter 'X' at its center, surrounded by the same colorful pattern. Both balloons gently rotate, presenting their full three-dimensional form. This cheerful animation is perfect for adding a festive and personal touch to a wide range of celebratory projects, including birthdays, anniversaries, or expressing heartfelt messages. Its clean 3D rendering and smooth, continuous rotation make it an ideal visual element to enhance greetings, titles, or event promotions. The included alpha channel ensures effortless compositing over any background.