Round seamless aluminum pillar candle mold, 3" in diameter by 6.5" in height and is pre-drilled for a single wick hole, with a flat bottom (top of finished candle). All of our seamless aluminum molds are lightweight and strong. They will not rust or corrode and are dent resistant. They will create unlimited and consistent candles, and last many years with proper care. These are the most popular molds because they are easy to use, virtually indestructible and get better with age. Perfect whether it's for your hobby or candle making business.