INTEGRATED 3-6-9 HOUR TIMER – With settings for 3, 6, and 9 hours, our integrated timer feature allows you to easily manage the duration of your fragrance delivery. SILICONE DISH – Flexible silicone allows you to remove used wax from your melter quickly and easily—wax pops right out of the dish, leaving it clean! “NO BULB” MELTING – This elegant, ceramic wax warmer comes with a printed on design and features a built in ceramic heater. A light in the base of the warmer gives off a soft glow. Not compatible with outlets outside of the US.