'Glass Mason Jar' - Vintage Bulb* DESIGN: An elevated, repurposed feel is applied to the traditional mason jar with crystal clear glass and a matte black warming dish and handle, all beautifully highlighted in the glow of the Vintage style warming bulb. * USE: Add scented wax melts to the removable warming dish to safely release fragrance throughout your home. Recommended with our Artisan or Aromatherapy soy wax melts or Classic or Odor Eliminating soy blend wax melts. * FUNCTION: