... of strands 3)diferent burning time we can supply you15 M, 18M,21M,23M,27M,30M,33M,37M ect tealight wicks ... yarn, fiber length in the long, evenness, toughness. Candle core packaging attention to clean, finished candle core was sealed in plastic ... core.We are looking forward to your initial order. 39 M cotton tealight candle wicks