Refill for candle type #OSN-78051 Vietri Old St Nick Candle

Prior to drop in the refill you must clean the inside of the candle container.
Use paper towel, hot water and dish washing soap to rub away any remaining wax from the candle's container.
Note that the 
metal base of theoriginal wick is glued to the base of the container therefore you may need some force to remove it.