Outdoor Wicks – Made in Belgium Our outdoor wicks are made from 100% cotton and proudly manufactured in Belgium. They offer a more sustainable option for candle making and are specially designed to perform better outdoors. Thanks to their structure, these wicks are more resistant to wind and weather conditions, making them ideal for outdoor candles. To ensure optimal burning, select the right wick type based on the diameter of your jar. The Outdoor Wick 4 has a thickness of 4 mm and is suitable for candle jars with a diameter of 14 to 16 cm. The easiest way to attach the wick to the jar is by using stove cement.