100 X Yonger Natural Candle Wick Low Smoke Ghee Wick For DIY Candle Making (2.36 inches) Constructed from natural, flat, cotton threads and contains no lead, zinc or other metals Please note use wax or glue fix tab on the bottom before fill the wax into the cup 32 thread count ensures low to no smoke. Metal-free wick. 100% natural cotton, contains no lead, zinc or other metals Package includes 100 pieces candle wicks