A wick trimmer is a tool designed to cut the wick of a candle to the ideal length for burning. Proper wick length helps ensure a clean and even burn, reducing soot and smoke. This tool typically features a curved blade that allows for precise trimming, making it easier to reach the wick in various candle containers. Using a wick trimmer regularly can enhance the lifespan of a candle, allowing it to burn longer and more efficiently. Many candle enthusiasts prefer using wick trimmers over scissors, as they provide a more controlled cut and help maintain the candle's overall appearance and performance.