Olympia aftershave fragrance

Wax melts are wickless scented pieces of wax that are melted in a warmer to release the fragrance held within.
They come in various shapes  and are gradually warmed in a wax warmer (not an oil burner) to melt the wax and fill your home with hours of scent. 

Unlike candles, the wax does not evaporate; only the scent dissipates.
Once you can no longer smell the fragrance, you can soak up your used wax and start a new scent.