The Sprout Wax Melter is convenient and safe, with no open flame. The melt cup allows you to change your scent in seconds. This Ceramic Tabletop Wax Melter uses heat plate technology, so there are no incandescent bulbs. Turn any wax cube or wax tart into a Serene Pod with Serene House’s new Serene Pod Wax Cup! Simply add scented wax to the cup to use with any Serene House Wax Melt Warmer. Each cups holds up to 30g of wax.