3D Printed Metal Finish: Crafted with advanced 3D printing technology, these number candles showcase a premium metallic gold or silver sheen that creates a stylish, elegant look and enhances the visual appeal when lit. Ideal Size & Compatibility: Measuring 1.6 x 3.9 inches, these candles are perfectly sized to fit standard birthday cakes and desserts, blending seamlessly with various party themes. Stable Insert Stakes: Each candle includes a specially designed stake for secure insertion into cakes, cupcakes, or desserts, preventing tipping and ensuring a celebration experience. Full Set Flexibility: Featuring digits 0-9, you can easily combine numbers to represent any age or special date, meeting diverse party needs with a versatile solution. Eco-Friendly Reusability: Made to be non-consumable and easy to clean, these reusable number candles promote sustainability while long-term cost savings.