Cotton core wicks are a nice alternative to zinc core wicks. The cotton core wicks have a round tin base (20 mm) with a 6 mm neck attached, which helps keep the entire wick assembly standing upright and prevents it from flopping over as the candle burns down to the end.
Cotton Wick Features:
• Braided with long strand cotton, which provides a consistent burn.
• Exhibits a slight curl when burning, which minimizes carbon buildup.