The wood wicks of this candle are unwaxed, so they not burn alone. Before making candles, be sure to dip the candle's wood wicks into wax (melt). Two wicks can be inserted into the metal base to help burn It is important to trim the wooden wax close to the wax. The wood wick made of this candle is made of natural wood, which is smoke-free and environmentally friendly. Enjoy the relaxing crackling like a mini fireplace. Each wood wick size is 5.1Inch x 0.5Inch x 0.02Inch (13x1.3x0.05cm), ideal for candles with diameters of 2.5-4 inches (soy wax, coconut wax or beeswax). Prevent tunnels from burning. Includes 100 wooden wicks and 100 metal supporters, ready to be available.Simply glue the base to the container and pour in the wax - perfect for DIY candle makers and beginners. For best results, trim the wick to 0.6 cm before lighting.Best in air-free environments to maintain a stable flame and a complete wax pool. Color:As Shown Material:Wood+Metal Package Contents: 1set * candle wicks Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.