Our best selling wick type for container candles. The zinc core does not contain lead and keeps the wick standing up while the wax in the container is liquified. This wicking has been machined primed with wax so your candles will burn at an even steady rate. ****** Please note when ordering wicking ******** We spool your wicking on each order so that you always get a fresh supply. If you order multiple quantities, we will wind as much as possible on the same spool. If you are reselling or need your wicking on separate individual spools, please call us at 800-819-6118 so that we can place your order manually into the warehouse. Volume discounts do not apply to multiple spool orders.