"Black Dipped" candle wax warmer by Candle Warmers.  Dipped in black and shades of gray.  The dish you put the wax melts in is made of silicone.  When you are done melting the wax, let it cool and you can pop it right out of the slilicone dish.  Makes for mess free removal of your spent wax.  
 
*Warming plate instead of a bulb
• Silicon dish designed for quick and easy clean-up
• Indicator light on the back lets you know when it’s turned on
• Simple on/off power switch on the cord