Premium Quality and Perfect Present : Our candle mold is meticulously crafted using 100% premium food-grade silicone, ensuring the highest quality and safety. With the assistance of this delightful geometric DIY candle mold set, you can effortlessly create thoughtful, one-of-a-kind gifts for your beloved friends, family, or romantic partners. Please be sure to thoroughly clean and carefully maintain the candle mold before and after each use, and avoid exposing it to direct and prolonged sunlight. When children are using this DIY creation set, they must be under the close supervision and guidance of an adult at all times and avoid direct contact with knives as they can potentially damage the delicate silicone surface. Heat Resistance: exceptional thermal range of -40°C to +240°C. Versatile Compatibility: This mold can be safely used in ovens, refrigerators, and even microwave ovens for maximum convenience. No microwave crisping-do not attempt to use this silicone mold in microwave ovens with "Crisp" or "Grill" functions, as the high heat can compromise the integrity of the material.